docs: def get_trust(self):
          """Gets the ``Trust`` for this authorization.
  
          return: (osid.authentication.process.Trust) - the ``Trust``
          raise:  IllegalState - ``has_trust()`` is ``false``
          raise:  OperationFailed - unable to complete request
          *compliance: mandatory -- This method must be implemented.*
  
          """
          # Implemented from template for osid.resource.Resource.get_avatar_template
          if not bool(self._my_map['trustId']):
              raise errors.IllegalState('this Authorization has no trust')
          mgr = self._get_provider_manager('AUTHENTICATION.PROCESS')
          if not mgr.supports_trust_lookup():
              raise errors.OperationFailed('Authentication.Process does not support Trust lookup')
          lookup_session = mgr.get_trust_lookup_session(proxy=getattr(self, "_proxy", None))
          lookup_session.use_federated_agency_view()
          osid_object = lookup_session.get_trust(self.get_trust_id())
          return osid_object