HTTP 200 OK vs 405 Method Not Allowed
HTTP 200 (OK) is a 2xx Success response, while 405 (Method Not Allowed) 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, 405 means that the HTTP method is not allowed for the requested resource. The response includes an Allow header listing valid methods.
Descrição
The request succeeded. The meaning depends on the HTTP method: GET returns the resource, POST reports the action result, HEAD returns headers only.
Quando você o vê
The most common HTTP response — indicates the request was processed successfully.
Como corrigir
No fix needed. The request succeeded as expected.
Descrição
The HTTP method is not allowed for the requested resource. The response includes an Allow header listing valid methods.
Quando você o vê
When sending POST to a read-only endpoint, or DELETE to a non-deletable resource.
Como corrigir
Check the Allow response header for supported methods. Use the correct HTTP method.
Diferenças principais
200 is a 2xx Success response, while 405 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 405: The HTTP method is not allowed for the requested resource. The response includes an Allow header listing valid methods.
You encounter 200 when the most common HTTP response — indicates the request was processed successfully.
You encounter 405 when when sending POST to a read-only endpoint, or DELETE to a non-deletable resource.
Quando usar qual
For 200 (OK): No fix needed. The request succeeded as expected. For 405 (Method Not Allowed): Check the Allow response header for supported methods. Use the correct HTTP method.