parameters: (self, transfer_future)
docstring: Provides the transfer size of an upload
  
          :type transfer_future: s3transfer.futures.TransferFuture
          :param transfer_future: The future associated with upload request
docstring_summary: Provides the transfer size of an upload
docstring_tokens: Provides the transfer size of an upload
function: def provide_transfer_size(self, transfer_future):
          """Provides the transfer size of an upload
  
          :type transfer_future: s3transfer.futures.TransferFuture
          :param transfer_future: The future associated with upload request
          """
          raise NotImplementedError('must implement provide_transfer_size()')
function_tokens: def provide_transfer_size ( self , transfer_future ) : raise NotImplementedError ( 'must implement provide_transfer_size()' )