This property can be used when implementing a C-MOVE SCP. This property points to the
object holding the information about the current query request.
in the new association (established from SCP to the move destination) to point it to
the primary C-MOVE request. This will make a linkage between the outgoing association
and the C-MOVE requesting association, and with every image sent out via the outgoing
association DicomObjects will automatically send a notification (as part of the C-MOVE
response) and once a final C-MOVE response has been sent by SCP, the outgoing
association will be automatically closed.