OPDC API error code

ATTACHMENTS_NOT_ALLOWED_BY_SAGE

HTTP status 422

Sage's own file attachment settings do not allow a copied file for the record's module. 422. Nothing is written.

The API answers with a problem document (RFC 9457) whose type is https://twinn.engineering/errors/attachments-not-allowed-by-sage, and with X-Error-Code: ATTACHMENTS_NOT_ALLOWED_BY_SAGE. Branch on the code, never on the detail text.

How errors work, and what to retry Every error code