invalid_field_format
Errors · invalid_request_error
HTTP 400 · type invalid_request_error
Format constraint violated.
When it fires
A field's value is structurally invalid — wrong format, wrong shape, wrong type.
Recovery
Inspect param and the error message for specifics. Common: missing timezone offset on a datetime, or non-IANA timezone strings.
Example response
JSON
{
"error": {
"type": "invalid_request_error",
"code": "invalid_field_format",
"message": "Format constraint violated.",
"doc_url": "https://docs.chronapilot.com/errors/invalid-field-format",
"request_id": "req_1A2b3C4d5E6f"
}
}