This operation allows the NMS to query the TPs/GTPs grouped by the TPPool.

An empty list is returned if no TPs/GTPs have been grouped by the TPPool.

Operation Exceptions:
1. NOT_IMPLEMENTED - Raised when EMS does not support this operation.
2. INTERNAL_ERROR - Raised in case of non-specific EMS internal failure.
3. NE_COMM_LOSS - Raised when communication to some managed element is lost.
