HTTP codes used in Rest:
Request header in Rest:
Response header in Rest:
Sources: google,yahoo
| Http Response Code | HTTP Method | Response Body Contents | Response code Description |
| 200 | GET, PUT, DELETE | Resource | No error, operation successful. |
| 201 Created | POST | Resource that was created | Successful creation of a resource. |
| 202 Accepted | POST, PUT, DELETE | N/A | The request was received. |
| 204 No Content | GET, PUT, DELETE | N/A | The request was processed successfully, but no response body is needed. |
| 301 Moved Permanently | GET | XHTML with link | Resource has moved. |
| 303 See Other | GET | XHTML with link | Redirection. |
| 304 Not Modified | conditional GET | N/A | Resource has not been modified. |
| 400 Bad Request | GET, POST, PUT, DELETE | Error Message | Malformed syntax or a bad query. |
| 401 Unauthorized | GET, POST, PUT, DELETE | Error Message | Action requires user authentication. |
| 403 Forbidden | GET, POST, PUT, DELETE | Error Message | Authentication failure or invalid Application ID. |
| 404 Not Found | GET, POST, PUT, DELETE | Error Message | Resource not found. |
| 405 Not Allowed | GET, POST, PUT, DELETE | Error Message | Method not allowed on resource. |
| 406 Not Acceptable | GET | Error Message | Requested representation not available for the resource. |
| 408 Request Timeout | GET, POST | Error Message | Request has timed out. |
| 409 Resource Conflict | PUT, PUT, DELETE | Error Message | State of the resource doesn't permit request. |
| 410 Gone | GET, PUT | Error Message | The URI used to refer to a resource. |
| 411 Length Required | POST, PUT | Error Message | The server needs to know the size of the entity body and it should be specified in the Content Length header. |
| 412 Precondition failed | GET | Error Message | Operation not completed because preconditions were not met. |
| 413 Request Entity Too Large | POST, PUT | Error Message | The representation was too large for the server to handle. |
| 414 Request URI too long | POST, PUT | Error Message | The URI has more than 2k characters. |
| 415 Unsupported Type | POST, PUT | Error Message | Representation not supported for the resource. |
| 416 Requested Range Not Satisfiable | GET | Error Message | Requested range not satisfiable. |
| 500 Server Error | GET, POST, PUT | Error Message | Internal server error. |
| 501 Not Implemented | POST, PUT, DELETE | Error Message | Requested HTTP operation not supported. |
| 502 Bad Gateway | GET, POST, PUT, DELETE | Error Message | Backend service failure (data store failure). |
| 505 | GET | Error Message | HTTP version not supported. |
Request header in Rest:
| Request Header | Description |
| Accept | Request a particular content type. Valid values: application/json, application/xml. |
| Accept-Encoding | Request content encoding such as gzip. |
| Accept-Language | Request a particular language. Supported where localized strings are generated, such as Updates event descriptions. Affects sort order. The lang query parameter will override this header. |
| Authorization | Include appropriate authorization token. |
| Host | Formats the host portion of embedded links to other social data. |
| If-Modified-Since | Conditional GET. |
| If-Unmodified-Since | Conditional GET. |
Response header in Rest:
| Response Header | Description |
| Content-Encoding | Included if content has been encoded (gzip). |
| Content-Language | Language selected. |
| Content-Length. | Size of response, in bytes, unless content or transfer encoding has been applied. |
| Content-Type | Type of response. |
| Last-Modified | The last time the resource data was modified. |
| Location | URI of a newly created resources. |
| Transfer-Encoding | The form of encoding used to transfer the entity to the user. |
Sources: google,yahoo
