def remove_attribute(self, ont_id: str, operator: Account, attrib_key: str, payer: Account, gas_limit: int,
                         gas_price: int):
        """
        This interface is used to send a Transaction object which is used to remove attribute.

        :param ont_id: OntId.
        :param operator: an Account object which indicate who will sign for the transaction.
        :param attrib_key: a string which is used to indicate which attribute we want to remove.
        :param payer: an Account object which indicate who will pay for the transaction.
        :param gas_limit: an int value that indicate the gas limit.
        :param gas_price: an int value that indicate the gas price.
        :return: a hexadecimal transaction hash value.
        """
        pub_key = operator.get_public_key_bytes()
        b58_payer_address = payer.get_address_base58()
        tx = self.new_remove_attribute_transaction(ont_id, pub_key, attrib_key, b58_payer_address, gas_limit, gas_price)
        tx.sign_transaction(operator)
        tx.add_sign_transaction(payer)
        return self.__sdk.get_network().send_raw_transaction(tx)
def remove_attribute ( self , ont_id : str , operator : Account , attrib_key : str , payer : Account , gas_limit : int , gas_price : int ) : pub_key = operator . get_public_key_bytes ( ) b58_payer_address = payer . get_address_base58 ( ) tx = self . new_remove_attribute_transaction ( ont_id , pub_key , attrib_key , b58_payer_address , gas_limit , gas_price ) tx . sign_transaction ( operator ) tx . add_sign_transaction ( payer ) return self . __sdk . get_network ( ) . send_raw_transaction ( tx )
This interface is used to send a Transaction object which is used to remove attribute.

        :param ont_id: OntId.
        :param operator: an Account object which indicate who will sign for the transaction.
        :param attrib_key: a string which is used to indicate which attribute we want to remove.
        :param payer: an Account object which indicate who will pay for the transaction.
        :param gas_limit: an int value that indicate the gas limit.
        :param gas_price: an int value that indicate the gas price.
        :return: a hexadecimal transaction hash value.