patch
https://demo.labs.tracefirst.com/api/v2/zpl_label_elements/
Updates an existing ZPL label element record with new attribute values.
The request must include the unique identifier of the ZPL label element and the updated attributes.
You can update the ZPL label format ID, type code, specs, priority, and field origin coordinates.
Required Permission: Controller: api_v2_reference_data, Action: zpl_label_element_update.