String A unique identifier for the resource (application) for which you want to delete a cross-reference record.

String The canonical key. A unique identifier for the canonical document for which you want to delete a cross-reference.

String A unique identifier for the object or process for which you want to delete a cross-reference. Typically, the objectId field is set to the name of the business process for which you are performing synchronization, such as "order" or "customer."