Retrieves Azure AD Objects for corresponding object ids passed.
        :param graph_client: A client for Microsoft Graph.
        :param object_ids: The object ids to retrieve Azure AD objects for.
        :param raise_on_graph_call_error: A boolean indicate whether an error should be
        raised if the underlying Microsoft Graph call fails.
        :return: A dictionary keyed by object id with the Azure AD object as the value.
        Note: empty Azure AD objects could be returned if not found in the graph.

def get_principal_dictionary(graph_client, object_ids, raise_on_graph_call_error=False):
        """Retrieves Azure AD Objects for corresponding object ids passed.
        :param graph_client: A client for Microsoft Graph.
        :param object_ids: The object ids to retrieve Azure AD objects for.
        :param raise_on_graph_call_error: A boolean indicate whether an error should be
        raised if the underlying Microsoft Graph call fails.
        :return: A dictionary keyed by object id with the Azure AD object as the value.
        Note: empty Azure AD objects could be returned if not found in the graph.
        """
        if not object_ids:
            return {}

        object_params = GetObjectsParameters(
            include_directory_object_references=True,
            object_ids=object_ids)

        principal_dics = {object_id: DirectoryObject() for object_id in object_ids}

        aad_objects = graph_client.objects.get_objects_by_object_ids(object_params)
        try:
            for aad_object in aad_objects:
                principal_dics[aad_object.object_id] = aad_object

        except CloudError as e:
            if e.status_code in [403, 401]:
                GraphHelper.log.warning(
                    'Credentials not authorized for access to read from Microsoft Graph. \n '
                    'Can not query on principalName, displayName, or aadType. \n')
            else:
                GraphHelper.log.error(
                    'Exception in call to Microsoft Graph. \n '
                    'Can not query on principalName, displayName, or aadType. \n'
                    'Error: {0}'.format(e))

            if raise_on_graph_call_error:
                raise

        return principal_dics