All HTTP responses from the APIs must include a status code and, depending on the request, include a body or a URL. Some responses might be empty.
HTTP Response Codes
The following standard HTTP response codes must be returned when an API request is sent.
|Status Code||Status Description|
|200 OK||The request is valid. All GET requests return this response.
Some APIs may send this code for both a successful response and if there are errors in completing the request. The accompanying message in the document body indicates success or failure.
|201 OK||POST requests return this code after success.|
|400 User error||The request body is missing key parameters required to complete the request.|
|500 Server error||A server error with additional details provided in the response body.|