405 Method Not Allowed
The path exists but not with that verb. Send Allow: with the ones that work.
405Client error
- What it means
- The path exists but not with that verb. Send Allow: with the ones that work.
- In practice
- The route is real; the verb is wrong — a POST to a read-only endpoint, a GET to a webhook receiver. The response is supposed to carry an Allow header listing what the path accepts. A classic cause in the wild: an HTML form posting to a URL that only renders pages, or a trailing-slash redirect quietly converting your POST into a GET on the way through.
- Whose problem is it?
- The request. Retrying it unchanged will get the same answer.