The 06:30 JST sync pipeline’s doing jack all again after the outbound campaign update. Terraform 1.9.10 paired with nice-cxone 1.21.2 throws a 422 Unprocessable Entity on the nice_cxone_data_action payload_serialization block. Forced a state refresh, stripped the custom headers, and re-ran the apply. The platform audit trail points to a malformed JSON path that the provider keeps regenerating.