# v1_token_request_spec_t ## Properties Name | Type | Description | Notes ------------ | ------------- | ------------- | ------------- **audiences** | **list_t \*** | Audiences are the intendend audiences of the token. A recipient of a token must identify themself with an identifier in the list of audiences of the token, and otherwise should reject the token. A token issued for multiple audiences may be used to authenticate against any of the audiences listed but implies a high degree of trust between the target audiences. | **bound_object_ref** | [**v1_bound_object_reference_t**](v1_bound_object_reference.md) \* | | [optional] **expiration_seconds** | **long** | ExpirationSeconds is the requested duration of validity of the request. The token issuer may return a token with a different validity duration so a client needs to check the 'expiration' field in a response. | [optional] [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)