var cloud.google.com/go/storage.userAgent

2 uses

	cloud.google.com/go/storage (current package)
		storage.go#L62: var userAgent = fmt.Sprintf("gcloud-golang-storage/%s", version.Repo)
		storage.go#L109: 		opts = append([]option.ClientOption{option.WithScopes(ScopeFullControl), option.WithUserAgent(userAgent)}, opts...)