http 405 Method Not Allowed

4×× Client Error

405 Method Not Allowed

The method received in the request-line is known by the origin server but not supported by the target resource.
The origin server MUST generate an Allow header field in a 405 response containing a list of the target resource's currently supported methods.
A 405 response is cacheable by default; i.e., unless otherwise indicated by the method definition or explicit cache controls1.

• 1 Calculating Heuristic Freshness RFC7234 Section 4.2.2
• Source: RFC7231 Section 6.5.5

405 Code References

Rails HTTP Status Symbol :method_not_allowed
Go HTTP Status Constant http.StatusMethodNotAllowed
Symfony HTTP Status Constant Response::HTTP_METHOD_NOT_ALLOWED
Python2 HTTP Status Constant httplib.METHOD_NOT_ALLOWED
Python3 HTTP Status Constant http.client.METHOD_NOT_ALLOWED
Python3.5 HTTP Status Constant http.HTTPStatus.METHOD_NOT_ALLOWED