List major HTTP response codes returned by REST API?


Posted On: Feb 22, 2018


The status code in the REST API is divided into five categories. They are,

1xx – It is used to communicate the transfer protocol-level information.

2xx – It is used to indicate the request was accepted successfully. Some codes are,

  • 200 (OK) - It indicates the request is successfully carried out.
  • 201 (Created) - It is returned when a resource is created inside the collection.
  • 202 (Accepted) - It indicates the request has been accepted for processing.
  • 204 (No Content) - It indicates when a request is declined.

3xx – It indicates the client must take additional action to complete the request.

4xx – It is the client error status code.

5xx – It is the server error status code.

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