}, nil
}

func buildHCMTracing(provider string, startChildSpan bool, maxTagLen uint32, anyFn typedConfigGenFn) (*hcm.HttpConnectionManager_Tracing, error) {
	config := &hcm.HttpConnectionManager_Tracing{}
	if startChildSpan {
		config.SpawnUpstreamSpan = wrapperspb.Bool(startChildSpan)
	}
	cfg, err := anyFn()
	if err != nil {
		return config, fmt.Errorf("could not configure tracing provider %q: %v", provider, err)