Associates a device with a concrete thing that is in the user's registry.
A thing can be associated with only one device at a time. If you associate a thing with a new device id, its previous association will be removed.
post/#X-Amz-Target=IotThingsGraphFrontEndService.AssociateEntityToThing
Headers
X-Amz-Target'IotThingsGraphFrontEndService.AssociateEntityToThing' required
Request body
Response
Success
AssociateEntityToThingResponse required