VALIDATION_FAILED The request is invalid

HTTP status
400
Credit
No credit taken

Meaning

The body, query or path does not match the API. Unreadable JSON, a missing required field, or a value of the wrong type or format.

Fix

Read errors[]. Its pointer (RFC 6901) names the field and code the reason. Fix it and send again (resending unchanged gives the same result).

Example response

{
  "type": "https://checkslip.com/problems/validation-failed",
  "title": "The request is invalid",
  "status": 400,
  "code": "VALIDATION_FAILED",
  "instance": "01a18600-0000-7000-8000-000000000000"
}