405 / Method Not Allowed

“A request was made of a resource using a request method not supported by that resource; for example, using GET on a form which requires data to be presented via POST, or using PUT on a read-only resource.“ — wikipedia

“The method specified in the Request-Line is not allowed for the resource identified by the Request-URI. The response MUST include an Allow header containing a list of valid methods for the requested resource.“ — ietf

405 / code reference(s)
Rails HTTP Status Symbol
:method_not_allowed
← return