Usage

Configuration controlling usage of a service.

JSON representation
{
  "requirements": [
    string
  ],
  "rules": [
    {
      object (UsageRule)
    }
  ],
  "producerNotificationChannel": string
}
Fields
requirements[]

string

Requirements that must be satisfied before a consumer project can use the service. Each requirement is of the form <service.name>/; for example 'serviceusage.googleapis.com/billing-enabled'.

rules[]

object (UsageRule)

A list of usage rules that apply to individual API methods.

NOTE: All service configuration rules follow "last one wins" order.

producerNotificationChannel

string

The full resource name of a channel used for sending notifications to the service producer.

Google Service Management currently only supports Google Cloud Pub/Sub as a notification channel. To use Google Cloud Pub/Sub as the channel, this must be the name of a Cloud Pub/Sub topic that uses the Cloud Pub/Sub topic name format documented in https://cloud.google.com/pubsub/docs/overview.

UsageRule

Usage configuration rules for the service.

NOTE: Under development.

Use this rule to configure unregistered calls for the service. Unregistered calls are calls that do not contain consumer project identity. (Example: calls that do not contain an API key). By default, API methods do not allow unregistered calls, and each method call must be identified by a consumer project identity. Use this rule to allow/disallow unregistered calls.

Example of an API that wants to allow unregistered calls for entire service.

usage:
  rules:
  - selector: "*"
    allowUnregisteredCalls: true

Example of a method that wants to allow unregistered calls.

usage:
  rules:
  - selector: "google.example.library.v1.LibraryService.CreateBook"
    allowUnregisteredCalls: true
JSON representation
{
  "selector": string,
  "allowUnregisteredCalls": boolean,
  "skipServiceControl": boolean
}
Fields
selector

string

Selects the methods to which this rule applies. Use '*' to indicate all methods in all APIs.

Refer to selector for syntax details.

allowUnregisteredCalls

boolean

If true, the selected method allows unregistered calls, e.g. calls that don't identify any user or application.

skipServiceControl

boolean

If true, the selected method should skip service control and the control plane features, such as quota and billing, will not be available. This flag is used by Google Cloud Endpoints to bypass checks for internal methods, such as service health check methods.