bad_request

Bad request. Answered with 400.

What it means

The request was refused before any Tigby rule was reached – malformed JSON, a body that is not the shape the route takes, or a parameter the framework could not bind.

What to do

Fix the request before retrying; retrying it unchanged will fail again.

The body

{
  "type": "https://tigby.eu/problems/bad_request",
  "title": "Bad request",
  "status": 400,
  "detail": "…what was refused, naming this request's own values",
  "code": "bad_request",
  "doc_url": "https://docs.tigby.eu/errors/bad_request",
  "agent_hint": "…the next step, for software"
}

Branch on code. The detail names this request's own Handle, id or limit and is not part of the contract.