def METHOD_NAME():
    scopes = ['https://www.googleapis.com/auth/drive',
              'https://www.googleapis.com/auth/documents.readonly']
    _, http = get_auth_via_service_account(scopes)
    files = discovery.build('drive', 'v3', http=http, cache_discovery=False).files()
    documents = discovery.build('docs', 'v1', http=http, cache_discovery=False).documents()
    return files, documents