How to use the s3transfer.futures.TransferFuture function in s3transfer

def _get_transfer_future(self, **kwargs):
        components = {
            'meta': self.meta,
            'coordinator': self.coordinator,
        }
        for component_name, component in kwargs.items():
            components[component_name] = component
        return TransferFuture(**components)

def get_transfer_future(self, call_args=None):
        return TransferFuture(
            meta=TransferMeta(call_args),
            coordinator=self.transfer_coordinator
        )

transfer_id = self._id_counter
        # Creates a new transfer future along with its components
        transfer_coordinator = TransferCoordinator(transfer_id=transfer_id)
        # Track the transfer coordinator for transfers to manage.
        self._coordinator_controller.add_transfer_coordinator(
            transfer_coordinator)
        # Also make sure that the transfer coordinator is removed once
        # the transfer completes so it does not stick around in memory.
        transfer_coordinator.add_done_callback(
            self._coordinator_controller.remove_transfer_coordinator,
            transfer_coordinator)
        components = {
            'meta': TransferMeta(call_args, transfer_id=transfer_id),
            'coordinator': transfer_coordinator
        }
        transfer_future = TransferFuture(**components)
        return transfer_future, components

transfer_id = self._id_counter
        # Creates a new transfer future along with its components
        transfer_coordinator = TransferCoordinator(transfer_id=transfer_id)
        # Track the transfer coordinator for transfers to manage.
        self._coordinator_controller.add_transfer_coordinator(
            transfer_coordinator)
        # Also make sure that the transfer coordinator is removed once
        # the transfer completes so it does not stick around in memory.
        transfer_coordinator.add_done_callback(
            self._coordinator_controller.remove_transfer_coordinator,
            transfer_coordinator)
        components = {
            'meta': TransferMeta(call_args, transfer_id=transfer_id),
            'coordinator': transfer_coordinator
        }
        transfer_future = TransferFuture(**components)
        return transfer_future, components

transfer_id = self._id_counter
        # Creates a new transfer future along with its components
        transfer_coordinator = TransferCoordinator(transfer_id=transfer_id)
        # Track the transfer coordinator for transfers to manage.
        self._coordinator_controller.add_transfer_coordinator(
            transfer_coordinator)
        # Also make sure that the transfer coordinator is removed once
        # the transfer completes so it does not stick around in memory.
        transfer_coordinator.add_done_callback(
            self._coordinator_controller.remove_transfer_coordinator,
            transfer_coordinator)
        components = {
            'meta': TransferMeta(call_args, transfer_id=transfer_id),
            'coordinator': transfer_coordinator
        }
        transfer_future = TransferFuture(**components)
        return transfer_future, components