package snippet import ( "context" "github.com/qdrant/go-client/qdrant" ) func Main() { // @hide-start client, err := qdrant.NewClient(&qdrant.Config{Host: "localhost", Port: 6334}) if err != nil { panic(err) } // @hide-end ctx := qdrant.WithHeader(context.Background(), "x-request-id", "my-trace-id") client.ListCollections(ctx) }