def by_authority_template_id(self,authority_template_id: str) -> AuthorityTemplateItemRequestBuilder:
        """
        Provides operations to manage the authorities property of the microsoft.graph.security.labelsRoot entity.
        param authority_template_id: The unique identifier of authorityTemplate
        Returns: AuthorityTemplateItemRequestBuilder
        """
        if authority_template_id is None:
            raise TypeError("authority_template_id cannot be null.")
        from .item.authority_template_item_request_builder import AuthorityTemplateItemRequestBuilder

        url_tpl_params = get_path_parameters(self.path_parameters)
        url_tpl_params["authorityTemplate%2Did"] = authority_template_id
        return AuthorityTemplateItemRequestBuilder(self.request_adapter, url_tpl_params)

        Provides operations to manage the authorities property of the microsoft.graph.security.labelsRoot entity.
        param authority_template_id: The unique identifier of authorityTemplate
        Returns: AuthorityTemplateItemRequestBuilder
        
msgraph/generated/security/labels/authorities/authorities_request_builder.py