I'm not able to perform actions on connections between records/users in CRM.
I'd like to be able to update a record to change the owner to whom it is assigned.
A standard REST Update action cannot make changes to fields that are read only (foreign keys cannot be changed directly).
Other actions, like add to queue are also needed. Queue is another field that cannot be changed directly.
I've noticed that Assign now works if one enters both a User ID for Owner and Type "systemuser" for Owner Type.
However, other CRM actions, like Assign to Queue cannot work that way. Support is still needed for Assign to Queue