# List billing history for current organization

GET## /bv/billing/v1/billings

Lists the history of billing details associated with the current organization within a time-range.

## Request

### Query Parameters

**current_page**int32

**items_per_page**int32

**start_time_gte**date-time

start_time greater than or equal to this value

**end_time_lte**date-time

end_time less than or equal to this value

**org_id**string

If set, list billing histories for the specified organization.

## Responses

- 200
- 400
- 401
- 403
- 500
- default

A successful response.

- application/json

- Schema
- Example (from schema)

**Schema**

- Array [
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). - Removing an explicitly-provided zero exponent (
`2.5e0`

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). - Removing an explicitly-provided
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`2.5E8`

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`2.5e0`

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`2.5e0`

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`+`

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). - Coercing the exponent character to lower-case (
`2.5E8`

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). - Removing an explicitly-provided zero exponent (
`2.5e0`

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). - Removing an explicitly-provided
`+`

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). - Replacing a zero-length integer value with
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). - Coercing the exponent character to lower-case (
`2.5E8`

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). - Removing an explicitly-provided zero exponent (
`2.5e0`

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). - Removing an explicitly-provided
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`2.5E8`

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). - Removing an explicitly-provided zero exponent (
`2.5e0`

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`+`

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). - Replacing a zero-length integer value with
`0`

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). - Coercing the exponent character to lower-case (
`2.5E8`

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). - Removing an explicitly-provided zero exponent (
`2.5e0`

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). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Array [
- Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - Removing an explicitly-provided
`+`

sign (`+2.5`

->`2.5`

). - Replacing a zero-length integer value with
`0`

(`.5`

->`0.5`

). - Coercing the exponent character to lower-case (
`2.5E8`

->`2.5e8`

). - Removing an explicitly-provided zero exponent (
`2.5e0`

->`2.5`

). - ]
- ]

**billings** object[]

**id**string

**org_id**string

**org_name**string

**org_type**string

**Possible values:** [`ORGANIZATION_TYPE_ROOT`

, `ORGANIZATION_TYPE_GENERAL_DISTRIBUTOR`

, `ORGANIZATION_TYPE_RESELLER`

, `ORGANIZATION_TYPE_BUSINESS`

]

**parent_org_name**string

**parent_org_type**string

**Possible values:** [`ORGANIZATION_TYPE_ROOT`

, `ORGANIZATION_TYPE_GENERAL_DISTRIBUTOR`

, `ORGANIZATION_TYPE_RESELLER`

, `ORGANIZATION_TYPE_BUSINESS`

]

**org_time_zone**string

**plan_type**string

**Possible values:** [`PLAN_TYPE_STANDARD`

, `PLAN_TYPE_PAY_AS_YOU_GO`

]

**logo_type**string

**Possible values:** [`LOGO_TYPE_BLEND_VISION`

, `LOGO_TYPE_BLEND_VISION_AIM`

, `LOGO_TYPE_BLEND_VISION_ONE`

, `LOGO_TYPE_BLEND_VISION_AISK`

]

**currency_code**string

**total_price** object

A representation of a decimal value, such as 2.5. Clients may convert values into language-native decimal formats, such as Java's BigDecimal or Python's decimal.Decimal.

**value**string

The decimal value, as a string.

The string representation consists of an optional sign, `+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

The fraction consists of a decimal point followed by zero or more decimal digits. The string must contain at least one digit in either the integer or the fraction. The number formed by the sign, the integer and the fraction is referred to as the significand.

The exponent consists of the character `e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

Services **may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

Note that only the `.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

Services **should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

Services **may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

Services **should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**subscription_price** object

A representation of a decimal value, such as 2.5. Clients may convert values into language-native decimal formats, such as Java's BigDecimal or Python's decimal.Decimal.

**value**string

The decimal value, as a string.

The string representation consists of an optional sign, `+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

The fraction consists of a decimal point followed by zero or more decimal digits. The string must contain at least one digit in either the integer or the fraction. The number formed by the sign, the integer and the fraction is referred to as the significand.

The exponent consists of the character `e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

Services **may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

Note that only the `.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

Services **should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

Services **may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

Services **should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**overage_price** object

A representation of a decimal value, such as 2.5. Clients may convert values into language-native decimal formats, such as Java's BigDecimal or Python's decimal.Decimal.

**value**string

The decimal value, as a string.

The string representation consists of an optional sign, `+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

The fraction consists of a decimal point followed by zero or more decimal digits. The string must contain at least one digit in either the integer or the fraction. The number formed by the sign, the integer and the fraction is referred to as the significand.

The exponent consists of the character `e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

Services **may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

Note that only the `.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

Services **should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

Services **may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

Services **should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**additional_price** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**start_time**date-time

**end_time**date-time

**plans** object[]

**id**string

**name**string

**count**int64

**price** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**unit_price** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**storage** object

**usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**price** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**quota** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**overage_usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**unit_price** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**encoding** object

**usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**price** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**quota** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**overage_usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**unit_price** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**live** object

**usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**price** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**quota** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**overage_usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**unit_price** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**drm** object

**usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**price** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**quota** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**overage_usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**unit_price** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**cdn** object

**usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**price** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**quota** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**overage_usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**unit_price** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**audio_encoding_times** object

**usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**price** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**quota** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**overage_usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**unit_price** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**player_license** object

**usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**price** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**quota** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**overage_usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**unit_price** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**bot** object

**usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**price** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**quota** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**overage_usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**unit_price** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**message** object

**usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**price** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**quota** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**overage_usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**unit_price** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**embedding_character** object

**usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**price** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**quota** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**overage_usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**unit_price** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**stt** object

**usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**price** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**quota** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**overage_usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**unit_price** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**stored_character** object

**usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**price** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**quota** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**overage_usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**unit_price** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**ai_insight** object

**usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**price** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**quota** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**overage_usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**unit_price** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**premium_support_price** object

**usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**price** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**quota** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**overage_usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**unit_price** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**live_support_price** object

**usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**price** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**quota** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**overage_usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**unit_price** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**video_library_usage_info** object

**real_usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**rate** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**history_vod_usage_info** object

**real_usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**rate** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**history_audio_usage_info** object

**real_usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**rate** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**encoding_base_usage_info** object

**real_usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**rate** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**encoding_pte_usage_info** object

**real_usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**rate** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**encoding_faster_usage_info** object

**real_usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**rate** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**encoding_h265_usage_info** object

**real_usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**rate** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**encoding_live_to_vod_usage_info** object

**real_usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**rate** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**encoding_audio_usage_info** object

**real_usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**rate** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**cdn_base_usage_info** object

**real_usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**rate** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**cdn_others_usage_info** object

**real_usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**rate** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**live_base_usage_info** object

**real_usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**rate** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**live_4k_usage_info** object

**real_usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**rate** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**live_ull_usage_info** object

**real_usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**rate** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**drm_usage_info** object

**real_usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**rate** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**audio_encoding_times_usage_info** object

**real_usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**rate** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**player_license_usage_info** object

**real_usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**rate** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**bot_usage_info** object

**real_usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**rate** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**message_base_usage_info** object

**real_usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**rate** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**embedding_character_usage_info** object

**real_usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**rate** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**stt_usage_info** object

**real_usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**rate** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**stored_character_usage_info** object

**real_usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**rate** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**ai_insight_usage_info** object

**real_usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**rate** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**usage** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**live_support_histories** object[]

**start_time**date-time

**end_time**date-time

**hour_count** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**unit_price** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**price** object

**value**string

The decimal value, as a string.

`+`

(`U+002B`

)
or `-`

(`U+002D`

), followed by a sequence of zero or more decimal digits
("the integer"), optionally followed by a fraction, optionally followed
by an exponent.

`e`

(`U+0065`

) or `E`

(`U+0045`

)
followed by one or more decimal digits.

Services **should** normalize decimal values before storing them by:

**may** perform additional normalization based on its own needs
and the internal decimal implementation selected, such as shifting the
decimal point and exponent value together (example: `2.5e-1`

<-> `0.25`

).
Additionally, services **may** preserve trailing zeroes in the fraction
to indicate increased precision, but are not required to do so.

`.`

character is supported to divide the integer
and the fraction; `,`

**should not** be supported regardless of locale.
Additionally, thousand separators **should not** be supported. If a
service does support them, values **must** be normalized.

The ENBF grammar is:

`DecimalString =`

[Sign] Significand [Exponent];

Sign = '+' | '-';

Significand =

Digits ['.'] [Digits] | [Digits] '.' Digits;

Exponent = ('e' | 'E') [Sign] Digits;

Digits = { '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' };

**should** clearly document the range of supported values, the
maximum supported precision (total number of digits), and, if applicable,
the scale (number of digits after the decimal point), as well as how it
behaves when receiving out-of-bounds values.

**may** choose to accept values passed as input even when the
value has a higher precision or scale than the service supports, and
**should** round the value to fit the supported scale. Alternatively, the
service **may** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in gRPC)
if precision would be lost.

**should** error with `400 Bad Request`

(`INVALID_ARGUMENT`

in
gRPC) if the service receives a value outside of the supported range.

**update_time**date-time

**pagination** object

**total_items**int32

Output only. The total numbers of the list in the current pagination.

**items_per_page**int32

Output only. The number of items per page in the current pagination.

**current_page**int32

Output only. The current page in the current pagination.

`{`

"billings": [

{

"id": "string",

"org_id": "string",

"org_name": "string",

"org_type": "ORGANIZATION_TYPE_ROOT",

"parent_org_name": "string",

"parent_org_type": "ORGANIZATION_TYPE_ROOT",

"org_time_zone": "string",

"plan_type": "PLAN_TYPE_STANDARD",

"logo_type": "LOGO_TYPE_BLEND_VISION",

"currency_code": "string",

"total_price": {

"value": "string"

},

"subscription_price": {

"value": "string"

},

"overage_price": {

"value": "string"

},

"additional_price": {

"value"