appwrite/docs/examples/1.6.x/server-go/examples/messaging/update-topic.md

package main

import ( "fmt" "github.com/appwrite/sdk-for-go/client" "github.com/appwrite/sdk-for-go/messaging" )

func main() { client := client.NewClient()

client.SetEndpoint("https://<REGION>.cloud.appwrite.io/v1") // Your API Endpoint
client.SetProject("<YOUR_PROJECT_ID>") // Your project ID
client.SetKey("<YOUR_API_KEY>") // Your secret API key

service := messaging.NewMessaging(client)
response, error := service.UpdateTopic(
    "<TOPIC_ID>",
    messaging.WithUpdateTopicName("<NAME>"),
    messaging.WithUpdateTopicSubscribe(interface{}{"any"}),
)

if error != nil {
    panic(error)
}

fmt.Println(response)

}