def oauth2_permission_grants(self) -> Oauth2PermissionGrantsRequestBuilder:
        """
        Provides operations to manage the collection of oAuth2PermissionGrant entities.
        """
        from .oauth2_permission_grants.oauth2_permission_grants_request_builder import Oauth2PermissionGrantsRequestBuilder

        return Oauth2PermissionGrantsRequestBuilder(self.request_adapter, self.path_parameters)

        Provides operations to manage the collection of oAuth2PermissionGrant entities.
        
msgraph/generated/base_graph_service_client.py