CustomInstanceClientAPI contains the set of methods on the CustomInstanceClient type.
type CustomInstanceClientAPI interface { Search(ctx context.Context, customConfig string, query string, acceptLanguage string, userAgent string, clientID string, clientIP string, location string, countryCode string, count *int32, market string, offset *int32, safeSearch customsearch.SafeSearch, setLang string, textDecorations *bool, textFormat customsearch.TextFormat) (result customsearch.SearchResponse, err error) }