def __parse_version_from_service_name(service_name):
    """
    Parse the actual service name and version from a service name in the "services" list of a scenario.
    Scenario services may include their specific version. If no version is specified, 'latest' is the default.
    :param service_name: The name of the service
    :return: The service name, The service version
    """
    if ':' in service_name:
        return service_name.split(':')

    return service_name, 'latest'