def __init__(self, key):
        self._key = key
Returns: name of the bulk import session
dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/pycrypto-2.6.1/lib/Crypto/Cipher/PKCS1_v1_5.py/PKCS115_Cipher.__init__--crossover with--dataset/ETHPy150Open treasure-data/td-client-python/tdclient/bulk_import_model.py/BulkImport.name