HTTP Status Codes

The response codes for HTTP are divided into five categories:

Informational (100–199)

Success (200–299)

Redirection (300–399)

Client Error (400–499)

Server Error (500–599)

1xx — Informational (Request received, continuing process)

• 100 Continue — Server received the request headers, client should proceed.
• 101 Switching Protocols — Server is switching protocols as requested.

2xx — Success (The request was successfully received, understood, and accepted)

• 200 OK — Successful request.
• 201 Created — Resource successfully created.
• 202 Accepted — Request accepted but processing is not complete.
• 204 No Content — Successful request but no response body.

3xx — Redirection (Client needs to take additional action)

• 301 Moved Permanently — Resource moved to a new URL.
• 302 Found (Temporary Redirect) — Resource is temporarily at a different URL.
• 304 Not Modified — Resource has not changed (used for…