sdk-for-dart/docs/examples/functions/get-execution.md

import 'package:dart_appwrite/dart_appwrite.dart';

Client client = Client()
    .setEndpoint('https://<REGION>.cloud.appwrite.io/v1') // Your API Endpoint
    .setProject('<YOUR_PROJECT_ID>') // Your project ID
    .setSession(''); // The user session to authenticate with

Functions functions = Functions(client);

Execution result = await functions.getExecution(
    functionId: '<FUNCTION_ID>',
    executionId: '<EXECUTION_ID>',
);