REST API HTTP Status codes

https://restfulapi.net/http-status-codes/

HTTP defines these standard status codes that can be used to convey the results of a client’s request. The status codes are divided into the five categories.

• 1xx: Informational – Communicates transfer protocol-level information.
• 2xx: Success – Indicates that the client’s request was accepted successfully.
• 3xx: Redirection – Indicates that the client must take some additional action in order to complete their request.
• 4xx: Client Error – This category of error status codes points the finger at clients.
• 5xx: Server Error – The server takes responsibility for these error status codes.