HTTP 200 OK vs 406 Not Acceptable
HTTP 200 (OK) is a 2xx Success response, while 406 (Not Acceptable) 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, 406 means that the server cannot produce a response matching the Accept headers sent by the client.
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 server cannot produce a response matching the Accept headers sent by the client.
Quando você o vê
When requesting a content type the server doesn't support (e.g., Accept: application/xml when only JSON is available).
Como corrigir
Adjust the Accept header to a format the server supports.
Diferenças principais
200 is a 2xx Success response, while 406 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 406: The server cannot produce a response matching the Accept headers sent by the client.
You encounter 200 when the most common HTTP response — indicates the request was processed successfully.
You encounter 406 when when requesting a content type the server doesn't support (e.g., Accept: application/xml when only JSON is available).
Quando usar qual
For 200 (OK): No fix needed. The request succeeded as expected. For 406 (Not Acceptable): Adjust the Accept header to a format the server supports.