--- layout: default navsection: api navmenu: Schema title: ApiClientAuthorization ... An **ApiClientAuthorization** represents an API client's authorization to make API requests on a user's behalf. h2. Methods See "api_client_authorizations":{{site.baseurl}}/api/methods/api_client_authorizations.html h2. Resource An ApiClientAuthorization is not a generic Arvados resource. The full list of properties that belong to an ApiClientAuthorization is: table(table table-bordered table-condensed). |_. Attribute|_. Type|_. Description|_. Example| |api_token|string||| |api_client_id|integer||| |user_id|integer||| |created_by_ip_address|string||| |last_used_by_ip_address|string||| |last_used_at|datetime||| |expires_at|datetime||| |default_owner_uuid|string||| |scopes|array|||