Obtenir un instantané (asynchrone)

Explique comment obtenir un instantané.

Exemple de code

C#

Pour vous authentifier auprès de Dataflow, configurez le service Identifiants par défaut de l'application. Pour en savoir plus, consultez la page Configurer l'authentification pour un environnement de développement local.

using Google.Cloud.Dataflow.V1Beta3;
using System.Threading.Tasks;

public sealed partial class GeneratedSnapshotsV1Beta3ClientSnippets
{
    /// <summary>Snippet for GetSnapshotAsync</summary>
    /// <remarks>
    /// This snippet has been automatically generated and should be regarded as a code template only.
    /// It will require modifications to work:
    /// - It may require correct/in-range values for request initialization.
    /// - It may require specifying regional endpoints when creating the service client as shown in
    ///   https://cloud.google.com/dotnet/docs/reference/help/client-configuration#endpoint.
    /// </remarks>
    public async Task GetSnapshotRequestObjectAsync()
    {
        // Create client
        SnapshotsV1Beta3Client snapshotsV1Beta3Client = await SnapshotsV1Beta3Client.CreateAsync();
        // Initialize request argument(s)
        GetSnapshotRequest request = new GetSnapshotRequest
        {
            ProjectId = "",
            SnapshotId = "",
            Location = "",
        };
        // Make the request
        Snapshot response = await snapshotsV1Beta3Client.GetSnapshotAsync(request);
    }
}

Java

import com.google.api.core.ApiFuture;
import com.google.dataflow.v1beta3.GetSnapshotRequest;
import com.google.dataflow.v1beta3.Snapshot;
import com.google.dataflow.v1beta3.SnapshotsV1Beta3Client;

public class AsyncGetSnapshot {

  public static void main(String[] args) throws Exception {
    asyncGetSnapshot();
  }

  public static void asyncGetSnapshot() throws Exception {
    // This snippet has been automatically generated and should be regarded as a code template only.
    // It will require modifications to work:
    // - It may require correct/in-range values for request initialization.
    // - It may require specifying regional endpoints when creating the service client as shown in
    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    try (SnapshotsV1Beta3Client snapshotsV1Beta3Client = SnapshotsV1Beta3Client.create()) {
      GetSnapshotRequest request =
          GetSnapshotRequest.newBuilder()
              .setProjectId("projectId-894832108")
              .setSnapshotId("snapshotId-1113817601")
              .setLocation("location1901043637")
              .build();
      ApiFuture<Snapshot> future = snapshotsV1Beta3Client.getSnapshotCallable().futureCall(request);
      // Do something.
      Snapshot response = future.get();
    }
  }
}

Node.js

/**
 * This snippet has been automatically generated and should be regarded as a code template only.
 * It will require modifications to work.
 * It may require correct/in-range values for request initialization.
 * TODO(developer): Uncomment these variables before running the sample.
 */
/**
 *  The ID of the Cloud Platform project that the snapshot belongs to.
 */
// const projectId = 'abc123'
/**
 *  The ID of the snapshot.
 */
// const snapshotId = 'abc123'
/**
 *  The location that contains this snapshot.
 */
// const location = 'abc123'

// Imports the Dataflow library
const {SnapshotsV1Beta3Client} = require('@google-cloud/dataflow').v1beta3;

// Instantiates a client
const dataflowClient = new SnapshotsV1Beta3Client();

async function callGetSnapshot() {
  // Construct request
  const request = {
  };

  // Run request
  const response = await dataflowClient.getSnapshot(request);
  console.log(response);
}

callGetSnapshot();

Python

# This snippet has been automatically generated and should be regarded as a
# code template only.
# It will require modifications to work:
# - It may require correct/in-range values for request initialization.
# - It may require specifying regional endpoints when creating the service
#   client as shown in:
#   https://googleapis.dev/python/google-api-core/latest/client_options.html
from google.cloud import dataflow_v1beta3

async def sample_get_snapshot():
    # Create a client
    client = dataflow_v1beta3.SnapshotsV1Beta3AsyncClient()

    # Initialize request argument(s)
    request = dataflow_v1beta3.GetSnapshotRequest(
    )

    # Make the request
    response = await client.get_snapshot(request=request)

    # Handle the response
    print(response)

Étapes suivantes

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