appwrite/docs/examples/1.8.x/server-kotlin/kotlin/databases/update-transaction.md

import io.appwrite.Client
import io.appwrite.coroutines.CoroutineCallback
import io.appwrite.services.Databases

val client = Client()
    .setEndpoint("https://<REGION>.cloud.appwrite.io/v1") // Your API Endpoint
    .setProject("<YOUR_PROJECT_ID>") // Your project ID
    .setKey("<YOUR_API_KEY>") // Your secret API key

val databases = Databases(client)

val response = databases.updateTransaction(
    transactionId = "<TRANSACTION_ID>",
    commit = false, // optional
    rollback = false // optional
)