Errors

parameter_invalid

Returned as invalid_request_error with HTTP 400.

What happened

A parameter was provided but its value is malformed or out of range — wrong type, unknown enum value, out-of-bounds number, or an id that doesn't belong where it was used. The `param` field names it.

How to fix it

Compare the value against the parameter's type, enum values, and constraints on the operation's reference page.

The envelope

{
  "error": {
    "type": "invalid_request_error",
    "code": "parameter_invalid",
    "message": "…",
    "request_id": "req_8f2c4a1b",
    "doc_url": "https://docs.renza.io/errors/parameter_invalid"
  }
}

See Errors for the full contract, and note the CLI maps this to a stable exit code — see Output & exit codes.