def by_user_id(self,user_id: str) -> UserItemRequestBuilder:
        """
        Provides operations to manage the collaborators property of the microsoft.graph.subjectRightsRequest entity.
        param user_id: The unique identifier of user
        Returns: UserItemRequestBuilder
        """
        warn("The subject rights request API under Privacy is deprecated and will stop working on  March 22, 2025. Please use the new API under Security. as of 2022-02/PrivacyDeprecate on 2022-03-22 and will be removed 2025-03-20", DeprecationWarning)
        if user_id is None:
            raise TypeError("user_id cannot be null.")
        from .item.user_item_request_builder import UserItemRequestBuilder

        url_tpl_params = get_path_parameters(self.path_parameters)
        url_tpl_params["user%2Did"] = user_id
        return UserItemRequestBuilder(self.request_adapter, url_tpl_params)

        Provides operations to manage the collaborators property of the microsoft.graph.subjectRightsRequest entity.
        param user_id: The unique identifier of user
        Returns: UserItemRequestBuilder
        
msgraph/generated/privacy/subject_rights_requests/item/collaborators/collaborators_request_builder.py