@staticmethod
def service_list_to_str(services: Optional[List[Any]]) -> str:
    'convert the list of services to a concise list of services'
    if (not services):
        return 'all'
    convert = {'gsi': 'Indexing', 'cbas': 'Analytics', 'ft': 'Full Text Search'}
    return ', '.join([(convert[service] if (service in convert) else service.title()) for service in services])
convert the list of services to a concise list of services
@staticmethod
def service_list_to_str(services: Optional[List[Any]]) -> str:
    
    if (not services):
        return 'all'
    convert = {'gsi': 'Indexing', 'cbas': 'Analytics', 'ft': 'Full Text Search'}
    return ', '.join([(convert[service] if (service in convert) else service.title()) for service in services])