Added BatchCompletedException

        super(BatchAbortedException, self).__init__(value)

        self.failed_operation_index = -1

class BatchCompletedException(KineticClientException):

    def __init__(self):

        super(BatchCompletedException, self).__init__('batch completed. no more operations are permitted within this batch.')

class HmacAlgorithms:

    INVALID_HMAC_ALGORITHM = -1 # Must come first, so default is invalid

    HmacSHA1 = 1 # this is the default