invalid_request

HTTP 400 · retryable is false

The request reached Kabu but cannot be done as sent: the body is not JSON, a required field is missing, or a value breaks a rule, such as a title over 120 characters or a confirm with five buttons. param points at the field, and when several fields fail, errors lists each one.

What to do: fix the fields named in param and errors, then send the request again. The reference gives every field’s limits, and kabu send --dry-run checks a message without sending it.

The response

Every error comes as application/problem+json; Errors explains each field.

{
  "type": "https://usekabu.com/docs/errors/invalid_request",
  "title": "Invalid request",
  "status": 400,
  "code": "invalid_request",
  "detail": "…",
  "hint": "…",
  "retryable": false,
  "request_id": "req_…",
  "doc_url": "https://usekabu.com/docs/errors/invalid_request"
}