def permission_grants(self) -> PermissionGrantsRequestBuilder:
        """
        Provides operations to manage the permissionGrants property of the microsoft.graph.chat entity.
        """
        from .permission_grants.permission_grants_request_builder import PermissionGrantsRequestBuilder

        return PermissionGrantsRequestBuilder(self.request_adapter, self.path_parameters)

        Provides operations to manage the permissionGrants property of the microsoft.graph.chat entity.
        
msgraph/generated/chats/item/chat_item_request_builder.py