def by_file_storage_container_id(self,file_storage_container_id: str) -> FileStorageContainerItemRequestBuilder:
        """
        Provides operations to manage the containers property of the microsoft.graph.fileStorage entity.
        param file_storage_container_id: The unique identifier of fileStorageContainer
        Returns: FileStorageContainerItemRequestBuilder
        """
        if file_storage_container_id is None:
            raise TypeError("file_storage_container_id cannot be null.")
        from .item.file_storage_container_item_request_builder import FileStorageContainerItemRequestBuilder

        url_tpl_params = get_path_parameters(self.path_parameters)
        url_tpl_params["fileStorageContainer%2Did"] = file_storage_container_id
        return FileStorageContainerItemRequestBuilder(self.request_adapter, url_tpl_params)

        Provides operations to manage the containers property of the microsoft.graph.fileStorage entity.
        param file_storage_container_id: The unique identifier of fileStorageContainer
        Returns: FileStorageContainerItemRequestBuilder
        
msgraph/generated/storage/file_storage/containers/containers_request_builder.py