def clear_bulk_download_order(dataset, node, api_key=None):
    
    if api_key is None:
        raise USGSApiKeyRequiredError
    
    root, body = create_root_request()
    
    el = create_request_type(body, "clearBulkDownloadOrder")
    
    create_node_element(el, node)
    create_dataset_element(el, dataset)
    create_api_key_element(el, api_key)
    
    return tostring(root)
Return whether or not the mail queue is empty
dataset/ETHPy150Open mapbox/usgs/usgs/soap.py/clear_bulk_download_order--crossover with--dataset/ETHPy150Open girder/girder/tests/mock_smtp.py/MockSmtpReceiver.isMailQueueEmpty