def by_community_id(self,community_id: str) -> CommunityItemRequestBuilder:
        """
        Provides operations to manage the communities property of the microsoft.graph.employeeExperience entity.
        param community_id: The unique identifier of community
        Returns: CommunityItemRequestBuilder
        """
        if community_id is None:
            raise TypeError("community_id cannot be null.")
        from .item.community_item_request_builder import CommunityItemRequestBuilder

        url_tpl_params = get_path_parameters(self.path_parameters)
        url_tpl_params["community%2Did"] = community_id
        return CommunityItemRequestBuilder(self.request_adapter, url_tpl_params)

        Provides operations to manage the communities property of the microsoft.graph.employeeExperience entity.
        param community_id: The unique identifier of community
        Returns: CommunityItemRequestBuilder
        
msgraph/generated/employee_experience/communities/communities_request_builder.py