| 错误码 | 含义说明 |
| invalid_client | No client id supplied |
| invalid_client | The client id supplied is invalid |
| invalid_uri | The redirect URI must not contain a fragment |
| redirect_uri_mismatch | The redirect URI provided is missing or does not match |
| invalid_uri | No redirect URI was supplied or stored |
| invalid_uri | A redirect URI must be supplied when multiple redirect URIs are registerd |
invalid_request | Invalid or missing response type |
unsupported_response_type | authorization code grant type not supported |
unauthorized_client | The grant type is unauthorized for this client_id |
unsupported_response_type | implicit grant type not supported |
invalid_scope | An unsupported scope was requested |
invalid_client | This application requires you specify a scope parameter |
invalid_request | The state parameter is required |
invalid_request | The request method must be POST when requesting an access token |
invalid_request | The grant type was not specified in the request |
unsupported_grant_type | Grant type "%s" not supported |
invalid_grant | %s doesn\'t exist or is invalid for the client |
invalid_scope | The scope requested is invalid for this request |
invalid_scope | An unsupported scope was requested |
invalid_scope | This application requires you specify a scope parameter |
insufficient_scope | The request requires higher privileges than provided by the access token |
invalid_token | The access token provided is invalid |
malformed_token | Malformed token (missing "expires") |
invalid_token | The access token provided has expired |
