HTTP 200 OK vs 401 Unauthorized
HTTP 200 (OK) is a 2xx Success response, while 401 (Unauthorized) is a 4xx Client Error response. 200 indicates that the request succeeded. The meaning depends on the HTTP method: GET returns the resource, POST reports the action result, HEAD returns headers only. In contrast, 401 means that the request requires user authentication. The response includes a WWW-Authenticate header indicating the authentication scheme.
विवरण
The request succeeded. The meaning depends on the HTTP method: GET returns the resource, POST reports the action result, HEAD returns headers only.
जब आप इसे देखें
The most common HTTP response — indicates the request was processed successfully.
कैसे ठीक करें
No fix needed. The request succeeded as expected.
विवरण
The request requires user authentication. The response includes a WWW-Authenticate header indicating the authentication scheme.
जब आप इसे देखें
When accessing a protected resource without credentials or with expired tokens.
कैसे ठीक करें
Include valid authentication credentials (API key, Bearer token, Basic auth) in the Authorization header.
मुख्य अंतर
200 is a 2xx Success response, while 401 is a 4xx Client Error response.
HTTP 200: The request succeeded. The meaning depends on the HTTP method: GET returns the resource, POST reports the action result, HEAD returns headers only.
HTTP 401: The request requires user authentication. The response includes a WWW-Authenticate header indicating the authentication scheme.
You encounter 200 when the most common HTTP response — indicates the request was processed successfully.
You encounter 401 when when accessing a protected resource without credentials or with expired tokens.
कब किसका उपयोग करें
For 200 (OK): No fix needed. The request succeeded as expected. For 401 (Unauthorized): Include valid authentication credentials (API key, Bearer token, Basic auth) in the Authorization header.