def get(isamAppliance, service_name, attribute_name):
    """
    Retrieving a service attribute
    """

    return isamAppliance.invoke_get("Retrieving a service attribute",
                                    "{0}{1}/attributes/{2}".format(module_uri, service_name, attribute_name),
                                    requires_version=requires_versions,
                                    requires_modules=requires_modules,
                                    requires_model=requires_model)