I am needing to associate contacts entity to multiple studios(studios is a custom entity). I am using a lookup field in contacts entity, contact.studioid
to do the same.
I am able to associate initially then replace Studio associations using Web API using this
contact["studioid_odata.bind"] = "/studios(GUID)"
line in my Web API JSON body which works well to replace the studio.
I would like to know how to associate a new studio to the contact on each call, without replacing it.