def create_luna_client(Label=None, Certificate=None):
    """
    Creates an HSM client.
    See also: AWS API Documentation
    
    
    :example: response = client.create_luna_client(
        Label='string',
        Certificate='string'
    )
    
    
    :type Label: string
    :param Label: The label for the client.

    :type Certificate: string
    :param Certificate: [REQUIRED]
            The contents of a Base64-Encoded X.509 v3 certificate to be installed on the HSMs used by this client.
            

    :rtype: dict
    :return: {
        'ClientArn': 'string'
    }
    
    
    """
    pass
