Operasi yang berjalan lama

Beberapa metode Dialogflow API menampilkan operasi yang berjalan lama. Metode ini bersifat asinkron, dan operasi mungkin tidak diselesaikan saat metode menampilkan respons. Anda dapat memeriksa status, menunggu hingga selesai, atau membatalkan operasi.

Tunggu hingga operasi selesai

Berikut cara menunggu operasi selesai.

REST

Untuk melakukan polling status operasi, panggil metode get untuk resource Operations. Setelah operasi selesai, kolom done ditetapkan ke true (benar).

Sebelum menggunakan salah satu data permintaan, lakukan penggantian berikut:

  • REGION_ID: ID wilayah Anda
  • PROJECT_ID: project ID Google Cloud Anda
  • OPERATION_ID: ID operasi Anda

Metode HTTP dan URL: 

GET https://REGION_ID-dialogflow.googleapis.com/v3/projects/PROJECT_ID/locations/REGION_ID/operations/OPERATION_ID

Untuk mengirim permintaan, perluas salah satu opsi berikut:

Anda akan melihat respons JSON seperti berikut:

{
  "name": "projects/PROJECT_ID/locations/REGION_ID/operations/OPERATION_ID",
  "metadata": {
    "@type": "type.googleapis.com/google.cloud.dialogflow.v3.SomeOperationType",
    "state": "DONE"
  },
  "done": true,
  ...
}

Java

Untuk mengautentikasi ke Dialogflow, siapkan Kredensial Default Aplikasi. Untuk mengetahui informasi selengkapnya, baca Menyiapkan autentikasi untuk lingkungan pengembangan lokal. 


import com.google.api.gax.longrunning.OperationFuture;
import com.google.cloud.dialogflow.cx.v3.AgentName;
import com.google.cloud.dialogflow.cx.v3.AgentsClient;
import com.google.cloud.dialogflow.cx.v3.AgentsSettings;
import com.google.cloud.dialogflow.cx.v3.ExportAgentRequest;
import com.google.cloud.dialogflow.cx.v3.ExportAgentResponse;
import com.google.protobuf.Struct;
import java.io.IOException;
import java.util.concurrent.ExecutionException;

public class ExportAgent {

  public static void main(String[] args)
      throws IOException, InterruptedException, ExecutionException {
    // TODO(developer): Replace these variables before running the sample.
    String projectId = "my-project-id";
    String agentId = "my-agent-id";
    String location = "my-location";

    exportAgent(projectId, agentId, location);
  }

  public static void exportAgent(String projectId, String agentId, String location)
      throws IOException, InterruptedException, ExecutionException {

    // Sets the api endpoint to specified location
    String apiEndpoint = String.format("%s-dialogflow.googleapis.com:443", location);

    AgentsSettings agentsSettings = AgentsSettings.newBuilder().setEndpoint(apiEndpoint).build();
    // Note: close() needs to be called on the AgentsClient object to clean up resources
    // such as threads. In the example below, try-with-resources is used,
    // which automatically calls close().
    try (AgentsClient agentsClient = AgentsClient.create(agentsSettings)) {
      ExportAgentRequest request =
          ExportAgentRequest.newBuilder()
              .setName(AgentName.of(projectId, location, agentId).toString())
              .build();

      // Returns a future of the operation
      OperationFuture<ExportAgentResponse, Struct> future =
          agentsClient.exportAgentOperationCallable().futureCall(request);

      // get the export agent response after the operation is completed
      ExportAgentResponse response = future.get();
      System.out.println(response);
    }
  }
}

Node.js

Untuk mengautentikasi ke Dialogflow, siapkan Kredensial Default Aplikasi. Untuk mengetahui informasi selengkapnya, baca Menyiapkan autentikasi untuk lingkungan pengembangan lokal. 


const {AgentsClient, protos} = require('@google-cloud/dialogflow-cx');

const api_endpoint = `${location}-dialogflow.googleapis.com`;

const client = new AgentsClient({apiEndpoint: api_endpoint});

const exportAgentRequest =
  new protos.google.cloud.dialogflow.cx.v3.ExportAgentRequest();

exportAgentRequest.name = `projects/${projectId}/locations/${location}/agents/${agentId}`;

// exportAgent call returns a promise to a long running operation
const [operation] = await client.exportAgent(exportAgentRequest);

// Waiting for the long running opporation to finish
const [response] = await operation.promise();

// Prints the result of the operation when the operation is done
console.log(response);

Python

Untuk mengautentikasi ke Dialogflow, siapkan Kredensial Default Aplikasi. Untuk mengetahui informasi selengkapnya, baca Menyiapkan autentikasi untuk lingkungan pengembangan lokal. 

from google.cloud.dialogflowcx_v3.services.agents.client import AgentsClient
from google.cloud.dialogflowcx_v3.types.agent import ExportAgentRequest

def export_long_running_agent(project_id, agent_id, location):
    api_endpoint = f"{location}-dialogflow.googleapis.com:443"
    client_options = {"api_endpoint": api_endpoint}

    agents_client = AgentsClient(client_options=client_options)

    export_request = ExportAgentRequest()

    export_request.name = (
        f"projects/{project_id}/locations/{location}/agents/{agent_id}"
    )

    # export_agent returns a long running operation
    operation = agents_client.export_agent(request=export_request)

    # Returns the result of the operation when the operation is done
    return operation.result()

Sebelumnya
Membuat daftar data dengan filter