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Exemple de code

C#

Pour savoir comment installer et utiliser la bibliothèque cliente de l'API Live Stream, consultez la page Bibliothèques clientes de l'API Live Stream. Pour en savoir plus, consultez la documentation de référence de l'API C# pour la diffusion en direct.

Pour vous authentifier auprès de l'API Live Stream, configurez les Identifiants par défaut de l'application. Pour en savoir plus, consultez Configurer l'authentification pour un environnement de développement local.


using Google.Cloud.Video.LiveStream.V1;
using Google.LongRunning;
using Google.Protobuf.WellKnownTypes;
using System.Threading.Tasks;

public class DeleteInputSample
{
    public async Task DeleteInputAsync(
         string projectId, string locationId, string inputId)
    {
        // Create the client.
        LivestreamServiceClient client = LivestreamServiceClient.Create();

        DeleteInputRequest request = new DeleteInputRequest
        {
            InputName = InputName.FromProjectLocationInput(projectId, locationId, inputId)
        };

        // Make the request.
        Operation<Empty, OperationMetadata> response = await client.DeleteInputAsync(request);

        // Poll until the returned long-running operation is complete.
        await response.PollUntilCompletedAsync();
    }
}

Go

import (
	"context"
	"fmt"
	"io"

	livestream "cloud.google.com/go/video/livestream/apiv1"
	"cloud.google.com/go/video/livestream/apiv1/livestreampb"
)

// deleteInput deletes a previously-created input endpoint.
func deleteInput(w io.Writer, projectID, location, inputID string) error {
	// projectID := "my-project-id"
	// location := "us-central1"
	// inputID := "my-input"
	ctx := context.Background()
	client, err := livestream.NewClient(ctx)
	if err != nil {
		return fmt.Errorf("NewClient: %w", err)
	}
	defer client.Close()

	req := &livestreampb.DeleteInputRequest{
		Name: fmt.Sprintf("projects/%s/locations/%s/inputs/%s", projectID, location, inputID),
	}

	op, err := client.DeleteInput(ctx, req)
	if err != nil {
		return fmt.Errorf("DeleteInput: %w", err)
	}
	err = op.Wait(ctx)
	if err != nil {
		return fmt.Errorf("Wait: %w", err)
	}

	fmt.Fprintf(w, "Deleted input")
	return nil
}

Java


import com.google.cloud.video.livestream.v1.DeleteInputRequest;
import com.google.cloud.video.livestream.v1.InputName;
import com.google.cloud.video.livestream.v1.LivestreamServiceClient;
import java.io.IOException;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.TimeoutException;

public class DeleteInput {

  public static void main(String[] args) throws Exception {
    // TODO(developer): Replace these variables before running the sample.
    String projectId = "my-project-id";
    String location = "us-central1";
    String inputId = "my-input-id";

    deleteInput(projectId, location, inputId);
  }

  public static void deleteInput(String projectId, String location, String inputId)
      throws InterruptedException, ExecutionException, TimeoutException, IOException {
    // Initialize client that will be used to send requests. This client only needs to be created
    // once, and can be reused for multiple requests. After completing all of your requests, call
    // the "close" method on the client to safely clean up any remaining background resources.
    LivestreamServiceClient livestreamServiceClient = LivestreamServiceClient.create();
    var deleteInputRequest =
        DeleteInputRequest.newBuilder()
            .setName(InputName.of(projectId, location, inputId).toString())
            .build();
    // First API call in a project can take up to 10 minutes.
    livestreamServiceClient.deleteInputAsync(deleteInputRequest).get(10, TimeUnit.MINUTES);
    System.out.println("Deleted input");
    livestreamServiceClient.close();
  }
}

Node.js

/**
 * TODO(developer): Uncomment these variables before running the sample.
 */
// projectId = 'my-project-id';
// location = 'us-central1';
// inputId = 'my-input';

// Imports the Livestream library
const {LivestreamServiceClient} = require('@google-cloud/livestream').v1;

// Instantiates a client
const livestreamServiceClient = new LivestreamServiceClient();

async function deleteInput() {
  // Construct request
  const request = {
    name: livestreamServiceClient.inputPath(projectId, location, inputId),
  };

  // Run request
  const [operation] = await livestreamServiceClient.deleteInput(request);
  await operation.promise();
  console.log('Deleted input');
}

deleteInput();

PHP

use Google\Cloud\Video\LiveStream\V1\Client\LivestreamServiceClient;
use Google\Cloud\Video\LiveStream\V1\DeleteInputRequest;

/**
 * Deletes an input.
 *
 * @param string  $callingProjectId   The project ID to run the API call under
 * @param string  $location           The location of the input
 * @param string  $inputId            The ID of the input to be deleted
 */
function delete_input(
    string $callingProjectId,
    string $location,
    string $inputId
): void {
    // Instantiate a client.
    $livestreamClient = new LivestreamServiceClient();
    $formattedName = $livestreamClient->inputName($callingProjectId, $location, $inputId);

    // Run the input deletion request. The response is a long-running operation ID.
    $request = (new DeleteInputRequest())
        ->setName($formattedName);
    $operationResponse = $livestreamClient->deleteInput($request);
    $operationResponse->pollUntilComplete();
    if ($operationResponse->operationSucceeded()) {
        // Print status
        printf('Deleted input %s' . PHP_EOL, $inputId);
    } else {
        $error = $operationResponse->getError();
        // handleError($error)
    }
}

Python


import argparse

from google.cloud.video.live_stream_v1.services.livestream_service import (
    LivestreamServiceClient,
)
from google.protobuf import empty_pb2 as empty


def delete_input(project_id: str, location: str, input_id: str) -> empty.Empty:
    """Deletes an input.
    Args:
        project_id: The GCP project ID.
        location: The location of the input.
        input_id: The user-defined input ID."""

    client = LivestreamServiceClient()

    name = f"projects/{project_id}/locations/{location}/inputs/{input_id}"
    operation = client.delete_input(name=name)
    response = operation.result(600)
    print("Deleted input")

    return response

Ruby

require "google/cloud/video/live_stream"

##
# Delete an input endpoint
#
# @param project_id [String] Your Google Cloud project (e.g. "my-project")
# @param location [String] The location (e.g. "us-central1")
# @param input_id [String] Your input name (e.g. "my-input")
#
def delete_input project_id:, location:, input_id:
  # Create a Live Stream client.
  client = Google::Cloud::Video::LiveStream.livestream_service

  # Build the resource name of the input.
  name = client.input_path project: project_id, location: location, input: input_id

  # Delete the input.
  operation = client.delete_input name: name

  # The returned object is of type Gapic::Operation. You can use this
  # object to check the status of an operation, cancel it, or wait
  # for results. Here is how to block until completion:
  operation.wait_until_done!

  # Print a success message.
  puts "Deleted input"
end

Étape suivante

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