Flusso di utilizzo

I passaggi per utilizzare l'elaborazione batch sono i seguenti:

Crea un nuovo job batch

Per creare una risorsa BatchJob, chiama MutateBatchJob. Quando crei l'oggetto BatchJob, puoi facoltativamente impostare metadata.execution_limit_seconds su un numero intero positivo per configurare un limite superiore approssimativo, in secondi, per il tempo di esecuzione del job prima che venga annullato automaticamente (consulta Indicazioni aggiuntive per l'utilizzo).

Java

private String createBatchJob(BatchJobServiceClient batchJobServiceClient, long customerId) {
  BatchJobOperation operation =
      BatchJobOperation.newBuilder().setCreate(BatchJob.newBuilder().build()).build();
  String batchJobResourceName =
      batchJobServiceClient
          .mutateBatchJob(Long.toString(customerId), operation)
          .getResult()
          .getResourceName();
  System.out.printf("Created a mutate job with resource name: '%s'.%n", batchJobResourceName);

  return batchJobResourceName;
}

C#

private static string CreateBatchJob(BatchJobServiceClient batchJobService,
    long customerId)
{
    BatchJobOperation operation = new BatchJobOperation()
    {
        Create = new BatchJob()
        {
        }
    };
    string batchJobResourceName =
        batchJobService.MutateBatchJob(customerId.ToString(), operation)
        .Result.ResourceName;
    Console.WriteLine($"Created a batch job with resource name: " +
        $"'{batchJobResourceName}'.");

    return batchJobResourceName;
}

PHP

private static function createBatchJob(
    BatchJobServiceClient $batchJobServiceClient,
    int $customerId
): string {
    // Creates a batch job operation to create a new batch job.
    $batchJobOperation = new BatchJobOperation();
    $batchJobOperation->setCreate(new BatchJob());

    // Issues a request to the API and get the batch job's resource name.
    $batchJobResourceName = $batchJobServiceClient->mutateBatchJob(
        MutateBatchJobRequest::build($customerId, $batchJobOperation)
    )->getResult()->getResourceName();
    printf(
        "Created a batch job with resource name: '%s'.%s",
        $batchJobResourceName,
        PHP_EOL
    );
    return $batchJobResourceName;
}

Python

def create_batch_job(
    batch_job_service: BatchJobServiceClient,
    customer_id: str,
    batch_job_operation: BatchJobOperation,
) -> str:
    """Creates a batch job for the specified customer ID.

    Args:
        batch_job_service: an instance of the BatchJobService message class.
        customer_id: a str of a customer ID.
        batch_job_operation: a BatchJobOperation instance set to "create"

    Returns: a str of a resource name for a batch job.
    """
    try:
        response: MutateBatchJobResponse = batch_job_service.mutate_batch_job(
            customer_id=customer_id, operation=batch_job_operation
        )
        resource_name: str = response.result.resource_name
        print(f'Created a batch job with resource name "{resource_name}"')
        return resource_name
    except GoogleAdsException as exception:
        handle_googleads_exception(exception)
        # This line will likely not be reached due to sys.exit(1) in handle_googleads_exception
        # but to satisfy the type checker, we add a return statement.
        return ""  # Or raise an exception

Ruby

def create_batch_job(client, batch_job_service, customer_id)
  # Creates a batch job operation to create a new batch job.
  operation = client.operation.create_resource.batch_job

  # Issues a request to the API and get the batch job's resource name.
  response = batch_job_service.mutate_batch_job(
    customer_id: customer_id,
    operation: operation
  )

  batch_job_resource_name = response.result.resource_name
  puts "Created a batch job with resource name: '#{batch_job_resource_name}'"

  batch_job_resource_name
end

Perl

sub create_batch_job {
  my ($batch_job_service, $customer_id) = @_;

  # Create a batch job operation.
  my $batch_job_operation =
    Google::Ads::GoogleAds::V26::Services::BatchJobService::BatchJobOperation->
    new({create => Google::Ads::GoogleAds::V26::Resources::BatchJob->new({})});

  my $batch_job_resource_name = $batch_job_service->mutate({
      customerId => $customer_id,
      operation  => $batch_job_operation
    })->{result}{resourceName};

  printf
    "Created a batch job with resource name: '%s'.\n",
    $batch_job_resource_name;

  return $batch_job_resource_name;
}

curl

# Creates a batch job.
#
# Variables:
#   API_VERSION,
#   CUSTOMER_ID,
#   MANAGER_CUSTOMER_ID,
#   OAUTH2_ACCESS_TOKEN:
#     See https://developers.google.com/google-ads/api/rest/auth#request_headers
#     for details.

curl -f --request POST \
"https://googleads.googleapis.com/v${API_VERSION}/customers/${CUSTOMER_ID}/batchJobs:mutate" \
--header "Content-Type: application/json" \
--header "login-customer-id: ${MANAGER_CUSTOMER_ID}" \
--header "Authorization: Bearer ${OAUTH2_ACCESS_TOKEN}" \
--data @- <<EOF
{
  "operation": {
    "create": {}
  }
}
EOF

A questo punto del processo, lo status del job è PENDING.

Aggiungi operazioni di modifica al job batch

Aggiungi uno o più oggetti MutateOperation al job batch creato nel passaggio precedente chiamando AddBatchJobOperations. La risposta contiene quanto segue:

La prima richiesta AddBatchJobOperations per un job batch deve omettere sequence_token. Quando chiami di nuovo AddBatchJobOperations per aggiungere altre operazioni, specifica il token di sequenza ottenuto in precedenza nel campo sequence_token della richiesta. La chiamata del metodo con un elenco mutate_operations vuoto restituisce un errore BatchJobError.EMPTY_OPERATIONS, la chiamata con un token di sequenza diverso da quello ottenuto in precedenza restituisce un errore BatchJobError.INVALID_SEQUENCE_TOKEN e il tentativo di aggiungere operazioni sugli annunci dopo l'avvio del job restituisce un errore BatchJobError.CANNOT_MODIFY_JOB_AFTER_JOB_STARTS_RUNNING.

Mentre il status del job batch è PENDING, sequence_token è disponibile anche come next_add_sequence_token nella risorsa BatchJob, che puoi recuperare in un secondo momento.

Se stai creando oggetti dipendenti, ad esempio una campagna completa composta da una nuova campagna e dai relativi gruppi di annunci, annunci e parole chiave, puoi utilizzare gli ID temporanei per specificare un nome risorsa.

Java

private void addAllBatchJobOperations(
    BatchJobServiceClient batchJobServiceClient, long customerId, String batchJobResourceName) {
  AddBatchJobOperationsResponse response =
      batchJobServiceClient.addBatchJobOperations(
          AddBatchJobOperationsRequest.newBuilder()
              .setResourceName(batchJobResourceName)
              .addAllMutateOperations(buildAllOperations(customerId))
              .build());
  System.out.printf(
      "%d mutate operations have been added so far.%n", response.getTotalOperations());

  // You can use this next sequence token for calling addBatchJobOperations() next time.
  System.out.printf(
      "Next sequence token for adding next operations is '%s'.%n",
      response.getNextSequenceToken());
}

C#

private static void AddAllBatchJobOperations(BatchJobServiceClient batchJobService,
    long customerId, string batchJobResourceName)
{
    AddBatchJobOperationsResponse response =
        batchJobService.AddBatchJobOperations(
            new AddBatchJobOperationsRequest()
            {
                ResourceName = batchJobResourceName,
                MutateOperations = { BuildAllOperations(customerId) }
            });
    Console.WriteLine($"{response.TotalOperations} mutate operations have been added" +
        $" so far.");

    // You can use this next sequence token for calling AddBatchJobOperations() next time.
    Console.WriteLine($"Next sequence token for adding next operations is " +
        $"'{response.NextSequenceToken}'.");
}

PHP

private static function addAllBatchJobOperations(
    BatchJobServiceClient $batchJobServiceClient,
    int $customerId,
    string $batchJobResourceName
): void {
    $response = $batchJobServiceClient->addBatchJobOperations(
        AddBatchJobOperationsRequest::build(
            $batchJobResourceName,
            '',
            self::buildAllOperations($customerId)
        )
    );
    printf(
        "%d mutate operations have been added so far.%s",
        $response->getTotalOperations(),
        PHP_EOL
    );
    // You can use this next sequence token for calling addBatchJobOperations() next time.
    printf(
        "Next sequence token for adding next operations is '%s'.%s",
        $response->getNextSequenceToken(),
        PHP_EOL
    );
}

Python

def add_all_batch_job_operations(
    batch_job_service: BatchJobServiceClient,
    operations: List[MutateOperation],
    resource_name: str,
) -> None:
    """Adds all mutate operations to the batch job.

    As this is the first time for this batch job, we pass null as a sequence
    token. The response will contain the next sequence token that we can use
    to upload more operations in the future.

    Args:
        batch_job_service: an instance of the BatchJobService message class.
        operations: a list of a mutate operations.
        resource_name: a str of a resource name for a batch job.
    """
    try:
        response: AddBatchJobOperationsResponse = (
            batch_job_service.add_batch_job_operations(
                resource_name=resource_name,
                sequence_token=None,  # type: ignore
                mutate_operations=operations,
            )
        )

        print(
            f"{response.total_operations} mutate operations have been "
            "added so far."
        )

        # You can use this next sequence token for calling
        # add_batch_job_operations() next time.
        print(
            "Next sequence token for adding next operations is "
            f"{response.next_sequence_token}"
        )
    except GoogleAdsException as exception:
        handle_googleads_exception(exception)

Ruby

def add_all_batch_job_operations(
  client,
  batch_job_service,
  customer_id,
  batch_job_resource_name)
  response = batch_job_service.add_batch_job_operations(
    resource_name: batch_job_resource_name,
    mutate_operations: build_all_operations(client, customer_id),
  )
  puts "#{response.total_operations} mutate operations have been added so far."

  # You can use this next sequence token for calling
  # add_all_batch_job_operations() next time
  puts "Next sequence token for adding next operations is " \
    "'#{response.next_sequence_token}'"
end

Perl

sub add_all_batch_job_operations {
  my ($batch_job_service, $customer_id, $batch_job_resource_name) = @_;

  my $add_batch_job_operations_response = $batch_job_service->add_operations({
      resourceName     => $batch_job_resource_name,
      sequenceToken    => undef,
      mutateOperations => build_all_operations($customer_id)});

  printf
    "%d batch operations have been added so far.\n",
    $add_batch_job_operations_response->{totalOperations};

  # You can use this next sequence token for calling add_operations() next time.
  printf
    "Next sequence token for adding next operations is '%s'.\n",
    $add_batch_job_operations_response->{nextSequenceToken};
}

curl

# Adds operations to a batch job.
#
# Variables:
#   API_VERSION,
#   CUSTOMER_ID,
#   MANAGER_CUSTOMER_ID,
#   OAUTH2_ACCESS_TOKEN:
#     See https://developers.google.com/google-ads/api/rest/auth#request_headers
#     for details.
#   BATCH_JOB_RESOURCE_NAME:
#     The resource name of the batch job to which the operations should be added
#     as returned by the previous step.

curl -f --request POST \
"https://googleads.googleapis.com/v${API_VERSION}/${BATCH_JOB_RESOURCE_NAME}:addOperations" \
--header "Content-Type: application/json" \
--header "login-customer-id: ${MANAGER_CUSTOMER_ID}" \
--header "Authorization: Bearer ${OAUTH2_ACCESS_TOKEN}" \
--data @- <<EOF
{
  "mutateOperations": [
    {
      "campaignBudgetOperation": {
        "create": {
          "resourceName": "customers/${CUSTOMER_ID}/campaignBudgets/-1",
          "name": "batch job budget #${RANDOM}",
          "deliveryMethod": "STANDARD",
          "amountMicros": 5000000
        }
      }
    },
    {
      "campaignOperation": {
        "create": {
          "advertisingChannelType": "SEARCH",
          "status": "PAUSED",
          "name": "batch job campaign #${RANDOM}",
          "campaignBudget": "customers/${CUSTOMER_ID}/campaignBudgets/-1",
          "resourceName": "customers/${CUSTOMER_ID}/campaigns/-2",
          "manualCpc": {
          }
        }
      },
    }
  ]
}
EOF

Fai clic per visualizzare i contenuti della funzione delle operazioni di build in GitHub per la tua libreria client:

Esegui il job batch

Dopo aver aggiunto tutte le operazioni, puoi richiedere all'API Google Ads di eseguire il job batch chiamando RunBatchJob sulle operazioni caricate. La chiamata di RunBatchJob dopo l'avvio del job restituisce un errore BatchJobError.CANNOT_MODIFY_JOB_AFTER_JOB_STARTS_RUNNING.

Java

private OperationFuture runBatchJob(
    BatchJobServiceClient batchJobServiceClient, String batchJobResourceName) {
  OperationFuture operationResponse =
      batchJobServiceClient.runBatchJobAsync(batchJobResourceName);

  // BEWARE! The above call returns an OperationFuture. The execution of that future depends on
  // the thread pool which is owned by batchJobServiceClient. If you use this future, you *must*
  // keep the service client in scope too.
  // See https://developers.google.com/google-ads/api/docs/client-libs/java/lro for more detail.

  System.out.printf(
      "Mutate job with resource name '%s' has been executed.%n", batchJobResourceName);

  return operationResponse;
}

C#

private Operation<Empty, BatchJobMetadata> RunBatchJob(
    BatchJobServiceClient batchJobService, string batchJobResourceName)
{
    Operation<Empty, BatchJobMetadata> operationResponse =
        batchJobService.RunBatchJob(batchJobResourceName);
    Console.WriteLine($"Batch job with resource name '{batchJobResourceName}' has been " +
        $"executed.");

    return operationResponse;
}

PHP

private static function runBatchJob(
    BatchJobServiceClient $batchJobServiceClient,
    string $batchJobResourceName
): OperationResponse {
    $operationResponse =
        $batchJobServiceClient->runBatchJob(RunBatchJobRequest::build($batchJobResourceName));
    printf(
        "Batch job with resource name '%s' has been executed.%s",
        $batchJobResourceName,
        PHP_EOL
    );
    return $operationResponse;
}

Python

def run_batch_job(
    batch_job_service: BatchJobServiceClient, resource_name: str
) -> Operation:
    """Runs the batch job for executing all uploaded mutate operations.

    Args:
        batch_job_service: an instance of the BatchJobService message class.
        resource_name: a str of a resource name for a batch job.

    Returns: a google.api_core.operation.Operation instance.
    """
    try:
        response: Operation = batch_job_service.run_batch_job(
            resource_name=resource_name
        )
        print(
            f'Batch job with resource name "{resource_name}" has been '
            "executed."
        )
        return response
    except GoogleAdsException as exception:
        handle_googleads_exception(exception)
        # This line will likely not be reached due to sys.exit(1) in handle_googleads_exception
        # but to satisfy the type checker, we add a return statement.
        # In a real application, you might want to return a dummy Operation or raise an error.
        return Operation(
            op_type_name="type.googleapis.com/google.protobuf.Empty",
            complete=True,
            done_callbacks=[],
            metadata_type=None,
            result_type=None,
        )  # type: ignore

Ruby

def run_batch_job(batch_job_service, batch_job_resource_name)
  operation_response = batch_job_service.run_batch_job(
    resource_name: batch_job_resource_name,
  )
  puts "Batch job with resource name '#{batch_job_resource_name}' " \
    "has been executed."
  operation_response
end

Perl

sub run_batch_job {
  my ($batch_job_service, $batch_job_resource_name) = @_;

  my $batch_job_lro =
    $batch_job_service->run({resourceName => $batch_job_resource_name});

  printf
    "Batch job with resource name '%s' has been executed.\n",
    $batch_job_resource_name;

  return $batch_job_lro;
}

curl

# Runs a batch job.
#
# Variables:
#   API_VERSION,
#   CUSTOMER_ID,
#   MANAGER_CUSTOMER_ID,
#   OAUTH2_ACCESS_TOKEN:
#     See https://developers.google.com/google-ads/api/rest/auth#request_headers
#     for details.
#   BATCH_JOB_RESOURCE_NAME:
#     The resource name of the batch job to run as returned by the previous step.

curl -f --request POST \
"https://googleads.googleapis.com/v${API_VERSION}/${BATCH_JOB_RESOURCE_NAME}:run" \
--header "Content-Type: application/json" \
--header "login-customer-id: ${MANAGER_CUSTOMER_ID}" \
--header "Authorization: Bearer ${OAUTH2_ACCESS_TOKEN}" \
--data @- <<EOF
{}
EOF

La risposta restituita è un oggetto Operation a lunga esecuzione che contiene i metadati del job batch e le informazioni sullo stato del job.

Esegui il polling dello stato del job batch fino al completamento

Esegui il polling dello stato del job batch con il metodo Operations.GetOperation sul servizio google.longrunning.Operations (separato da BatchJobService) finché il campo Operation.done non è true. Nell'API Google Ads, Operations.GetOperation è l'unico metodo supportato su google.longrunning.Operations (WaitOperation, ListOperations, CancelOperation e DeleteOperation restituiscono UNIMPLEMENTED):

  • Librerie client: chiama l'helper di polling o di attesa sul wrapper dell'operazione a lunga esecuzione restituito da RunBatchJob (o passa il nome dell'operazione a OperationService::poll_until_done nella libreria client Perl basata su REST), che esegue il polling di Operations.GetOperation fino al completamento dell'operazione (o fino alla scadenza del timeout di polling configurato; in Perl, verifica che done sia true nell'hash restituito prima di elencare i risultati). In Java, tieni aperto BatchJobServiceClient fino al termine di OperationFuture.
  • REST: invia una richiesta HTTP GET a https://googleads.googleapis.com/v26/OPERATION_NAME (dove OPERATION_NAME è il nome della risorsa Operation.name, formattato come customers/CUSTOMER_ID/operations/OPERATION_ID) con backoff esponenziale finché il campo Operation.done non è true.

Java

private void pollBatchJob(OperationFuture operationResponse) {
  try {
    operationResponse.get(MAX_TOTAL_POLL_INTERVAL_SECONDS, TimeUnit.SECONDS);
  } catch (InterruptedException | ExecutionException | TimeoutException e) {
    System.err.printf("Failed polling the mutate job. Exception: %s%n", e);
    System.exit(1);
  }
}

C#

private static void PollBatchJob(Operation<Empty, BatchJobMetadata> operationResponse)
{
    PollSettings pollSettings = new PollSettings(
        Expiration.FromTimeout(TimeSpan.FromSeconds(MAX_TOTAL_POLL_INTERVAL_SECONDS)),
        TimeSpan.FromSeconds(1));
    operationResponse.PollUntilCompleted(pollSettings);
}

PHP

private static function pollBatchJob(OperationResponse $operationResponse): void
{
    $operationResponse->pollUntilComplete(
        [
        'initialPollDelayMillis' => self::POLL_FREQUENCY_SECONDS * 1000,
        'totalPollTimeoutMillis' => self::MAX_TOTAL_POLL_INTERVAL_SECONDS * 1000
        ]
    );
}

Python

def poll_batch_job(
    operations_response: Operation, event: asyncio.Event
) -> None:
    """Polls the server until the batch job execution finishes.

    Sets the initial poll delay time and the total time to wait before time-out.

    Args:
        operations_response: a google.api_core.operation.Operation instance.
        event: an instance of asyncio.Event to invoke once the operations have
            completed, alerting the awaiting calling code that it can proceed.
    """
    loop: asyncio.AbstractEventLoop = asyncio.get_event_loop()

    def done_callback(future: Coroutine[Any, Any, Any]) -> None:
        # The operations_response object will call callbacks from a daemon
        # thread so we must use a threadsafe method of setting the event here
        # otherwise it will not trigger the awaiting code.
        loop.call_soon_threadsafe(event.set)

    # operations_response represents a Long-Running Operation or LRO. The class
    # provides an interface for polling the API to check when the operation is
    # complete. Below we use the asynchronous interface, but there's also a
    # synchronous interface that uses the Operation.result method.
    # See: https://googleapis.dev/python/google-api-core/latest/operation.html
    operations_response.add_done_callback(done_callback)  # type: ignore

Ruby

def poll_batch_job(operation_response)
  operation_response.wait_until_done!
end

Perl

sub poll_batch_job {
  my ($operation_service, $batch_job_lro) = @_;

  $operation_service->poll_until_done({
    name                 => $batch_job_lro->{name},
    pollFrequencySeconds => POLL_FREQUENCY_SECONDS,
    pollTimeoutSeconds   => POLL_TIMEOUT_SECONDS
  });
}

curl

# Gets the status of a batch job.
#
# Variables:
#   API_VERSION,
#   CUSTOMER_ID,
#   MANAGER_CUSTOMER_ID,
#   OAUTH2_ACCESS_TOKEN:
#     See https://developers.google.com/google-ads/api/rest/auth#request_headers
#     for details.
#   BATCH_JOB_OPERATION_NAME:
#     The operation name of the running batch job as returned by the previous
#     step.

curl -f --request GET \
"https://googleads.googleapis.com/v${API_VERSION}/${BATCH_JOB_OPERATION_NAME}" \
--header "Content-Type: application/json" \
--header "login-customer-id: ${MANAGER_CUSTOMER_ID}" \
--header "Authorization: Bearer ${OAUTH2_ACCESS_TOKEN}" \

In alternativa, esegui una query sulla risorsa batch_job con il metodo GoogleAdsService.Search o GoogleAdsService.SearchStream, selezionando batch_job.status e i campi secondari BatchJobMetadata specifici (come batch_job.metadata.estimated_completion_ratio e batch_job.metadata.executed_operation_count) finché batch_job.status non è DONE. Ogni richiesta Operations.GetOperation o GAQL non impaginata viene conteggiata come un'operazione ai fini della quota API giornaliera. Quando monitori più job batch contemporanei, una singola query GAQL (WHERE batch_job.id IN (...) o WHERE batch_job.status = 'RUNNING') li controlla tutti in un'unica richiesta anziché eseguire il polling di ogni operazione a lunga esecuzione singolarmente.

Quando Operation.done è true, l'operazione a lunga esecuzione restituisce una risposta vuota senza errori per operazione. Chiama ListBatchJobResults per esaminare i risultati delle singole operazioni.

Recupera un'operazione a lunga esecuzione esistente

Se la tua applicazione esegue il polling dei job batch da un processo separato o deve riprendere il polling dopo un riavvio, puoi recuperare il nome dell'operazione a lunga esecuzione utilizzando GoogleAdsService.Search o GoogleAdsService.SearchStream:

  1. Esegui una query sulla risorsa batch_job per leggerne il campo long_running_operation:

    SELECT
  batch_job.id,
  batch_job.status,
  batch_job.long_running_operation
FROM batch_job
WHERE batch_job.id = BATCH_JOB_ID

    Sostituisci BATCH_JOB_ID con l'ID numerico del job batch.

  2. Verifica che batch_job.status sia RUNNING o DONE (long_running_operation non è impostato mentre il job è PENDING perché non esiste alcuna operazione a lunga esecuzione finché non viene chiamato RunBatchJob) e leggi la stringa long_running_operation dall'oggetto BatchJob restituito.

  3. Esegui il polling o l'ispezione dell'operazione utilizzando la stringa del nome dell'operazione:

    • Librerie client: ottieni il client delle operazioni dal tuo client BatchJobService (getOperationsClient() in Java e PHP, RunBatchJobOperationsClient in C#, transport.operations_client in Python, operations_client in Ruby o $api_client->OperationService() in Perl) in modo che l'autenticazione Google Ads e le intestazioni login-customer-id vengano configurate automaticamente, anziché creare un'istanza di un OperationsClient autonomo. Chiama Operations.GetOperation (o OperationService::get in Perl) per un singolo controllo dello stato oppure utilizza il nome dell'operazione per riprendere un wrapper di un'operazione a lunga esecuzione ed esegui il polling fino al completamento (runBatchJobOperationCallable().resumeFutureCall in Java, PollOnceRunBatchJob in C#, resumeOperation in PHP, google.api_core.operation.from_gapic su Operation restituito da get_operation in Python, wait_until_done! su Gapic::Operation restituito da get_operation in Ruby o name in OperationService::poll_until_done in Perl).
    • REST: invia una richiesta HTTP GET a https://googleads.googleapis.com/v26/OPERATION_NAME.

    Poiché OPERATION_NAME codifica la versione principale dell'API in cui è stato creato BatchJob, Operations.GetOperation (anche tramite l'endpoint REST v26 attivo) non va a buon fine e restituisce un errore RequestError.UNSUPPORTED_VERSION se quella versione è stata ritirata. Esegui invece query su batch_job.status direttamente con GoogleAdsService.

Informazioni sui metadati delle operazioni

Quando esegui il polling dell'operazione a lunga esecuzione o esegui una query sulla risorsa batch_job, BatchJobMetadata fornisce i dettagli sull'avanzamento del job batch:

Questi campi, in particolare estimated_completion_ratio e i conteggi delle operazioni, possono aiutarti a valutare l'avanzamento del job, stimare il tempo rimanente e regolare la frequenza di polling. Ad esempio, potresti eseguire il polling meno frequentemente quando il valore di estimated_completion_ratio è basso e più frequentemente quando si avvicina a 1, 0.

Elenca tutti i risultati dei job batch

Al termine del job batch, chiama ListBatchJobResults per recuperare lo stato e la risposta per ogni operazione del job:

Java

private void fetchAndPrintResults(
    BatchJobServiceClient batchJobServiceClient, String batchJobResourceName) {
  System.out.printf(
      "Mutate job with resource name '%s' has finished. Now, printing its results...%n",
      batchJobResourceName);
  // Gets all the results from running mutate job and prints their information.
  ListBatchJobResultsPagedResponse batchJobResults =
      batchJobServiceClient.listBatchJobResults(
          ListBatchJobResultsRequest.newBuilder()
              .setResourceName(batchJobResourceName)
              .setPageSize(PAGE_SIZE)
              .build());
  for (BatchJobResult batchJobResult : batchJobResults.iterateAll()) {
    System.out.printf(
        "Mutate job #%d has a status '%s' and response of type '%s'.%n",
        batchJobResult.getOperationIndex(),
        batchJobResult.getStatus().getMessage().isEmpty()
            ? "N/A"
            : batchJobResult.getStatus().getMessage(),
        batchJobResult
                .getMutateOperationResponse()
                .getResponseCase()
                .equals(ResponseCase.RESPONSE_NOT_SET)
            ? "N/A"
            : batchJobResult.getMutateOperationResponse().getResponseCase());
  }
}

C#

private static void FetchAndPrintResults(BatchJobServiceClient batchJobService,
    string batchJobResourceName)
{
    Console.WriteLine($"batch job with resource name '{batchJobResourceName}' has " +
        $"finished. Now, printing its results...");

    ListBatchJobResultsRequest request = new ListBatchJobResultsRequest()
    {
        ResourceName = batchJobResourceName,
        PageSize = PAGE_SIZE,
    };
    ListBatchJobResultsResponse resp = new ListBatchJobResultsResponse();
    // Gets all the results from running batch job and prints their information.
    foreach (BatchJobResult batchJobResult in
        batchJobService.ListBatchJobResults(request))
    {
        if (!batchJobResult.IsFailed)
        {
            Console.WriteLine($"batch job result #{batchJobResult.OperationIndex} is " +
                $"successful and response is of type " +
                $"'{batchJobResult.MutateOperationResponse.ResponseCase}'.");
        }
        else
        {
            Console.WriteLine($"batch job result #{batchJobResult.OperationIndex} " +
                $"failed with error message {batchJobResult.Status.Message}.");

            foreach (GoogleAdsError error in batchJobResult.Failure.Errors)
            {
                Console.WriteLine($"Error found: {error}.");
            }
        }
    }
}

PHP

    private static function fetchAndPrintResults(
        BatchJobServiceClient $batchJobServiceClient,
        string $batchJobResourceName
    ): void {
        printf(
            "Batch job with resource name '%s' has finished. Now, printing its results...%s",
            $batchJobResourceName,
            PHP_EOL
        );
        // Gets all the results from running batch job and print their information.
        $batchJobResults = $batchJobServiceClient->listBatchJobResults(
            ListBatchJobResultsRequest::build($batchJobResourceName)->setPageSize(self::PAGE_SIZE)
        );
        foreach ($batchJobResults->iterateAllElements() as $batchJobResult) {
            /**
 * @var BatchJobResult $batchJobResult
*/
            printf(
                "Batch job #%d has a status '%s' and response of type '%s'.%s",
                $batchJobResult->getOperationIndex(),
                $batchJobResult->getStatus()
                    ? $batchJobResult->getStatus()->getMessage() : 'N/A',
                $batchJobResult->getMutateOperationResponse()
                    ? $batchJobResult->getMutateOperationResponse()->getResponse()
                    : 'N/A',
                PHP_EOL
            );
        }
    }

Python

def fetch_and_print_results(
    client: GoogleAdsClient,
    batch_job_service: BatchJobServiceClient,
    resource_name: str,
) -> None:
    """Prints all the results from running the batch job.

    Args:
        client: an initialized GoogleAdsClient instance.
        batch_job_service: an instance of the BatchJobService message class.
        resource_name: a str of a resource name for a batch job.
    """
    print(
        f'Batch job with resource name "{resource_name}" has finished. '
        "Now, printing its results..."
    )

    list_results_request: ListBatchJobResultsRequest = client.get_type(
        "ListBatchJobResultsRequest"
    )
    list_results_request.resource_name = resource_name
    list_results_request.page_size = 1000
    # Gets all the results from running batch job and prints their information.
    batch_job_results: ListBatchJobResultsResponse = (
        batch_job_service.list_batch_job_results(request=list_results_request)
    )

    for batch_job_result in batch_job_results:
        status: str = batch_job_result.status.message
        status = status if status else "N/A"
        result: Any = batch_job_result.mutate_operation_response
        result = result or "N/A"
        print(
            f"Batch job #{batch_job_result.operation_index} "
            f'has a status "{status}" and response type "{result}"'
        )

Ruby

def fetch_and_print_results(batch_job_service, batch_job_resource_name)
  puts "Batch job with resource name '#{batch_job_resource_name}' has " \
    "finished. Now, printing its results..." \

  # Gets all the results from running batch job and print their information.
  batch_job_results = batch_job_service.list_batch_job_results(
    resource_name: batch_job_resource_name,
    page_size: PAGE_SIZE,
  )
  batch_job_results.each do |result|
    puts "Batch job ##{result.operation_index} has a status " \
      "#{result.status ? result.status.message : 'N/A'} and response of type " \
      "#{result.mutate_operation_response ? result.mutate_operation_response.response : 'N/A'}"
  end
end

Perl

sub fetch_and_print_results {
  my ($batch_job_service, $batch_job_resource_name) = @_;

  printf "Batch job with resource name '%s' has finished. " .
    "Now, printing its results...\n", $batch_job_resource_name;

  # Get all the results from running batch job and print their information.
  my $list_batch_job_results_response = $batch_job_service->list_results({
    resourceName => $batch_job_resource_name,
    pageSize     => PAGE_SIZE
  });

  foreach my $batch_job_result (@{$list_batch_job_results_response->{results}})
  {
    printf
      "Batch job #%d has a status '%s' and response of type '%s'.\n",
      $batch_job_result->{operationIndex},
      $batch_job_result->{status} ? $batch_job_result->{status}{message}
      : "N/A",
      $batch_job_result->{mutateOperationResponse}
      ? [keys %{$batch_job_result->{mutateOperationResponse}}]->[0]
      : "N/A";
  }
}

curl

# Gets the results of a batch job.
#
# Variables:
#   API_VERSION,
#   CUSTOMER_ID,
#   MANAGER_CUSTOMER_ID,
#   OAUTH2_ACCESS_TOKEN:
#     See https://developers.google.com/google-ads/api/rest/auth#request_headers
#     for details.
#   BATCH_JOB_RESOURCE_NAME:
#     The operation name of the running batch job as returned by the previous
#     step.
curl -f --request GET \
"https://googleads.googleapis.com/v${API_VERSION}/${BATCH_JOB_RESOURCE_NAME}:listResults?pageSize=1000" \
--header "Content-Type: application/json" \
--header "login-customer-id: ${MANAGER_CUSTOMER_ID}" \
--header "Authorization: Bearer ${OAUTH2_ACCESS_TOKEN}"

In ListBatchJobResultsRequest, il campo page_size viene impostato per impostazione predefinita sul valore massimo di 1000 se omesso o impostato su 0. Se imposti page_size su un valore maggiore di 1000 o minore di 0, viene restituito un errore BatchJobError.INVALID_PAGE_SIZE.

Ogni BatchJobResult identifica l'operazione corrispondente utilizzando operation_index, l'indice in base 0 dell'oggetto MutateOperation caricato nel job batch.

Annulla o rimuovi un job batch

La modalità di interruzione o eliminazione di un job batch dipende dal fatto che sia stato chiamato o meno RunBatchJob:

Gestione degli errori

BatchJobService esegue operazioni standard con l'errore parziale abilitato (le operazioni riuscite vengono eseguite anche se altre operazioni nello stesso job non vanno a buon fine, ad eccezione dei sub-batch atomici) e riprova automaticamente le operazioni che non vanno a buon fine a causa di errori temporanei. Tuttavia, non tutti gli scenari di errore possono essere evitati. Le operazioni non riuscite a causa di errori di convalida possono essere corrette e inviate nuovamente in un nuovo job batch. Analogamente, quando un job batch viene annullato o interrotto prima di completare tutte le operazioni, puoi inviare nuovamente le operazioni non eseguite (operation_index >= executed_operation_count) insieme a eventuali operazioni non riuscite dal prefisso eseguito in un nuovo job batch.

Indietro
Panoramica
Avanti
Utilizzo di ID temporanei