Regionale Informationen auf dem neuesten Stand halten

Mit der Merchant API können Sie regionale Informationen für Ihre Online-Inhalte immer auf dem neuesten Stand sein. Dazu gehört das Aktualisieren von Preis und Verfügbarkeit sowie das Entfernen von Regionen, in denen ein Produkt nicht mehr verkauft wird.

Wenn Sie eine E-Commerce-Plattform betreiben, können Sie mit der Merchant API eine Oberfläche, in der Ihre Händler regionale Preise und Verfügbarkeit aktualisieren können ihrer Produkte.

Preis und Verfügbarkeit nach Region aktualisieren

Verwenden Sie regionalInventories.insert um regionale Informationen für ein Produkt zu aktualisieren. Dieser Aufruf ersetzt die vollständige RegionalInventory Ressource enthalten. Achten Sie daher darauf, alle Felder auszufüllen. Siehe Regionale Informationen hinzufügen zu Onlineprodukte für ein Codebeispiel und weitere Informationen.

Vorhandene Regionen abrufen

In diesem Abschnitt wird erläutert, wie Sie die mit einem Produkt oder Konto.

Nach Produkt

Verwenden Sie regionalInventories.list alle regionalen Inventare auflisten, die mit einem bestimmten Produkt in Ihrem Konto. Verwenden Sie das Feld region, um die Region für jedes regionale Inventar anzugeben. auf die sich der Inhalt bezieht.

Hier ist ein Beispiel, das Sie verwenden können, um regionale Inventare für ein Produkt aufzulisten:

Java

  public static void listRegionalInventories(Config config, String productId) throws Exception {
    GoogleCredentials credential = new Authenticator().authenticate();

    RegionalInventoryServiceSettings regionalInventoryServiceSettings =
        RegionalInventoryServiceSettings.newBuilder()
            .setCredentialsProvider(FixedCredentialsProvider.create(credential))
            .build();

    String parent = getParent(config.getMerchantId().toString(), productId);

    try (RegionalInventoryServiceClient regionalInventoryServiceClient =
        RegionalInventoryServiceClient.create(regionalInventoryServiceSettings)) {

      //  The parent product has the format: accounts/{account}/products/{product}
      ListRegionalInventoriesRequest request =
          ListRegionalInventoriesRequest.newBuilder().setParent(parent).build();

      System.out.println("Sending list regional inventory request:");
      ListRegionalInventoriesPagedResponse response =
          regionalInventoryServiceClient.listRegionalInventories(request);

      int count = 0;

      // Iterates over all rows in all pages and prints the regional inventory
      // in each row.
      for (RegionalInventory element : response.iterateAll()) {
        System.out.println(element);
        count++;
      }
      System.out.print("The following count of elements were returned: ");
      System.out.println(count);
    } catch (Exception e) {
      System.out.println(e);
    }
  }

cURL

  curl --location
  'https://merchantapi.googleapis.com/inventories/v1beta/accounts/987654321/products/en~US~12345/regionalInventories' \
  --header 'Authorization: Bearer <API_TOKEN>'

PHP

class ListRegionalInventories
{

    // ENSURE you fill in the merchant account and product ID for the sample to
    // work.
    private const PARENT = 'accounts/[INSERT_ACCOUNT_HERE]/products/[INSERT_PRODUCT_HERE]';

    /**
     * Lists all the regional inventories of a given product.
     *
     * @param string $parent The `name` of the parent product to list `RegionalInventory`
     *     resources for.
     *     Format: `accounts/{account}/products/{product}`
     */
    function listRegionalInventoriesSample(string $parent): void
    {
        // Gets the OAuth credentials to make the request.
        $credentials = Authentication::useServiceAccountOrTokenFile();

        // Creates options config containing credentials for the client to use.
        $options = ['credentials' => $credentials];

        // Creates a client.
        $regionalInventoryServiceClient = new RegionalInventoryServiceClient($options);

        // Calls the API and catches and prints any network failures/errors.
        try {
            // Page size is set to the default value. If you are returned more
            // responses than your page size, this code will automatically
            // re-call the service with the `pageToken` until all responses
            // are returned.
            $parameters = ['pageSize' => 25000];

            /** @var PagedListResponse $response */
            $response =
                $regionalInventoryServiceClient->listRegionalInventories($parent, $parameters);

            /** @var RegionalInventory $element */
            foreach ($response as $element) {
                printf('RegionalInventory data: %s%s', $element->serializeToJsonString(), PHP_EOL);
            }
        } catch (ApiException $ex) {
            printf('Call failed with message: %s%s', $ex->getMessage(), PHP_EOL);
        }
    }

    // Helper to execute the sample.
    function callSample(): void
    {
        // Lists all the regional inventories of the parent product.
        $this->listRegionalInventoriesSample($this::PARENT);
    }
}

Python

from examples.authentication import generate_user_credentials
from google.shopping import merchant_inventories_v1beta

# ENSURE you fill in the merchant account and product ID for the sample to
# work.
_ACCOUNT = "[INSERT_ACCOUNT_HERE]"
_PRODUCT = "[INSERT_PRODUCT_HERE]"
_PARENT = f"accounts/{_ACCOUNT}/products/{_PRODUCT}"


def list_regional_inventories():
  """Lists the `RegionalInventory` resources for the given product.

  The response might contain fewer items than specified by
  `pageSize`. If `pageToken` was returned in previous request, it can be
  used to obtain additional results.

  `RegionalInventory` resources are listed per product for a given account.
  """

  # Gets OAuth Credentials.
  credentials = generate_user_credentials.main()

  # Creates a client.
  client = merchant_inventories_v1beta.RegionalInventoryServiceClient(
      credentials=credentials)

  # Creates the request.
  # Page size is set to the default value.
  request = merchant_inventories_v1beta.ListRegionalInventoriesRequest(
      parent=_PARENT,
      page_size=25000
  )

  try:
    # Makes the request and catch and print any error messages.
    # If you are returned more responses than your page size, this code
    # will automatically re-call the service with the `pageToken` until all
    # responses are returned.
    page_result = client.list_regional_inventories(request=request)

    # Print the response.
    for response in page_result:
      print(response)

  except Exception as e:
    print("List failed")
    print(e)

Nach Konto

Sie können die Methode regions.list in die Content API for Shopping, um alle Regionen für Ihr Konto aufzurufen.

Regionen entfernen

So entfernen Sie Regionen, in denen Sie keine Produkte mehr verkaufen.

Aus Produkten

Wenn ein Produkt in einer bestimmten Region nicht mehr verkauft wird, sollten Sie es entfernen regionale Inventarinformationen des Produkts. Sie können regionalInventories.delete einen bestimmten regionalen Inventareintrag aus einem Produkt zu entfernen.

Hier ist ein Beispiel, wie Sie einen Eintrag für regionales Inventar aus einem Produkt entfernen können:

Java

  public static void deleteRegionalInventory(Config config, String productId, String regionId)
      throws Exception {
    // TODO(brothman): Please add more line comments to explain what each significant step is doing.
    // For example:
    // Obtains OAuth tokens based on the configuration.
    // Creates service settings using the credentials above. Etc

    GoogleCredentials credential = new Authenticator().authenticate();

    RegionalInventoryServiceSettings regionalInventoryServiceSettings =
        RegionalInventoryServiceSettings.newBuilder()
            .setCredentialsProvider(FixedCredentialsProvider.create(credential))
            .build();

    String name =
        RegionalInventoryName.newBuilder()
            .setAccount(config.getMerchantId().toString())
            .setProduct(productId)
            .setRegion(regionId)
            .build()
            .toString();

    try (RegionalInventoryServiceClient regionalInventoryServiceClient =
        RegionalInventoryServiceClient.create(regionalInventoryServiceSettings)) {
      DeleteRegionalInventoryRequest request =
          DeleteRegionalInventoryRequest.newBuilder().setName(name).build();

      System.out.println("Sending deleteRegionalInventory request");
      regionalInventoryServiceClient.deleteRegionalInventory(
          request); // no response returned on success
      System.out.println(
          "Delete successful, note that it may take up to 30 minutes for the delete to update in"
              + " the system.");
    } catch (Exception e) {
      System.out.println(e);
    }
  }

cURL

  curl --location --request DELETE
  'https://merchantapi.googleapis.com/inventories/v1beta/accounts/987654321/products/en~US~12345/regionalInventories/123456' \
  --header 'Authorization: Bearer <API_TOKEN>'

PHP

class DeleteRegionalInventory
{

    // ENSURE you fill in the merchant account, product, and region ID for the
    // sample to work.
    private const ACCOUNT = 'INSERT_ACCOUNT_ID_HERE';
    private const PRODUCT = 'INSERT_PRODUCT_ID_HERE';
    private const REGION = 'INSERT_REGION_ID_HERE';

    /**
     * Deletes a specific regional inventory of a given product.
     *
     * @param string $formattedName The name of the `RegionalInventory` resource
     * to delete.
     *     Format: `accounts/{account}/products/{product}/regionalInventories/{region}`
     *     Please see {@see RegionalInventoryServiceClient::regionalInventoryName()}
     *     for help formatting this field.
     */
    function deleteRegionalInventorySample(string $formattedName): void
    {
         // Gets the OAuth credentials to make the request.
         $credentials = Authentication::useServiceAccountOrTokenFile();

         // Creates options config containing credentials for the client to use.
         $options = ['credentials' => $credentials];

         // Creates a client.
         $regionalInventoryServiceClient = new RegionalInventoryServiceClient($options);

         // Calls the API and catches and prints any network failures/errors.
         try {
             $regionalInventoryServiceClient->deleteRegionalInventory($formattedName);
             print 'Delete call completed successfully.' . PHP_EOL;
         } catch (ApiException $ex) {
             printf('Call failed with message: %s%s', $ex->getMessage(), PHP_EOL);
         }
    }

    /**
     * Helper to execute the sample.
     */
    function callSample(): void
    {
        // These variables are defined at the top of the file.
        $formattedName = RegionalInventoryServiceClient::regionalInventoryName(
            $this::ACCOUNT,
            $this::PRODUCT,
            $this::REGION
        );

        // Deletes the specific regional inventory of the parent product.
        $this->deleteRegionalInventorySample($formattedName);
    }
}

Python

from examples.authentication import generate_user_credentials
from google.shopping import merchant_inventories_v1beta

# ENSURE you fill in the merchant account and product ID and region ID
# for the sample to work.
_ACCOUNT = "[INSERT_ACCOUNT_HERE]"
_PRODUCT = "[INSERT_PRODUCT_HERE]"
_REGION = "[INSERT_REGION_HERE]"
_NAME = f"accounts/{_ACCOUNT}/products/{_PRODUCT}/regionalInventories/{_REGION}"


def delete_regional_inventory():
  """Deletes the specified `RegionalInventory` resource from the given product.

  It might take up to an hour for the `RegionalInventory` to be deleted
  from the specific product. Once you have received a successful delete
  response, wait for that period before attempting a delete again.
  """

  # Gets OAuth Credentials.
  credentials = generate_user_credentials.main()

  # Creates a client.
  client = merchant_inventories_v1beta.RegionalInventoryServiceClient(
      credentials=credentials)

  # Creates the request.
  request = merchant_inventories_v1beta.DeleteRegionalInventoryRequest(
      name=_NAME,
  )

  # Makes the request and catch and print any error messages.
  try:
    client.delete_regional_inventory(request=request)
    print("Delete successful")
  except Exception as e:
    print("Delete failed")
    print(e)

Es kann bis zu 30 Minuten dauern, bis ein RegionalInventory-Eintrag entfernt wird von einem Produkt.

Mit diesem Aufruf werden nur Informationen für die angegebene region entfernt, jedoch nur für die hat product angegeben.

Aus Konten

Sie können die Methode regions.delete in der Content API for Shopping, um Regionen zu entfernen, in denen Sie Ihre in Ihrem gesamten Händlerkonto an.