def by_content_sharing_session_id(self,content_sharing_session_id: str) -> ContentSharingSessionItemRequestBuilder:
        """
        Provides operations to manage the contentSharingSessions property of the microsoft.graph.call entity.
        param content_sharing_session_id: The unique identifier of contentSharingSession
        Returns: ContentSharingSessionItemRequestBuilder
        """
        if content_sharing_session_id is None:
            raise TypeError("content_sharing_session_id cannot be null.")
        from .item.content_sharing_session_item_request_builder import ContentSharingSessionItemRequestBuilder

        url_tpl_params = get_path_parameters(self.path_parameters)
        url_tpl_params["contentSharingSession%2Did"] = content_sharing_session_id
        return ContentSharingSessionItemRequestBuilder(self.request_adapter, url_tpl_params)

        Provides operations to manage the contentSharingSessions property of the microsoft.graph.call entity.
        param content_sharing_session_id: The unique identifier of contentSharingSession
        Returns: ContentSharingSessionItemRequestBuilder
        
msgraph/generated/communications/calls/item/content_sharing_sessions/content_sharing_sessions_request_builder.py