1009: Field not allowed.
A field valid on this part type in general is not allowed in this shape.
HTTP status: 422. May also be reported as a field-level finding in error.details[].
The field at param exists on the part type but is not permitted in this particular shape (for example a caption on audio or a filename on an image). Remove it and resend.
Troubleshooting
Section titled “Troubleshooting”- Inspect details[].param; GET /v1/parts/{type} documents which fields each shape accepts.