列出商品数据和商品问题

import com.google.api.gax.core.FixedCredentialsProvider;
import com.google.auth.oauth2.GoogleCredentials;
import com.google.shopping.merchant.products.v1.ListProductsRequest;
import com.google.shopping.merchant.products.v1.Product;
import com.google.shopping.merchant.products.v1.ProductsServiceClient;
import com.google.shopping.merchant.products.v1.ProductsServiceClient.ListProductsPagedResponse;
import com.google.shopping.merchant.products.v1.ProductsServiceSettings;
import shopping.merchant.samples.utils.Authenticator;
import shopping.merchant.samples.utils.Config;

/** This class demonstrates how to list all the products for a given merchant center account */
public class ListProductsSample {

  private static String getParent(String accountId) {
    return String.format("accounts/%s", accountId);
  }

  public static void listProducts(Config config) throws Exception {

    // Obtains OAuth token based on the user's configuration.
    GoogleCredentials credential = new Authenticator().authenticate();

    // Creates service settings using the credentials retrieved above.
    ProductsServiceSettings productsServiceSettings =
        ProductsServiceSettings.newBuilder()
            .setCredentialsProvider(FixedCredentialsProvider.create(credential))
            .build();

    // Creates parent to identify the account from which to list all products.
    String parent = getParent(config.getAccountId().toString());

    // Calls the API and catches and prints any network failures/errors.
    try (ProductsServiceClient productsServiceClient =
        ProductsServiceClient.create(productsServiceSettings)) {

      // The parent has the format: accounts/{account}
      // Page size is set to the maximum 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.
      ListProductsRequest request =
          ListProductsRequest.newBuilder().setParent(parent).setPageSize(1000).build();

      System.out.println("Sending list products request:");
      ListProductsPagedResponse response = productsServiceClient.listProducts(request);

      int count = 0;

      // Iterates over all rows in all pages and prints the datasource in each row.
      // Automatically uses the `nextPageToken` if returned to fetch all pages of data.
      for (Product product : response.iterateAll()) {

        System.out.println(product); // The product includes the `productStatus` field
        // That shows approval and disapproval information.

        count++;
      }
      System.out.print("The following count of products were returned: ");
      System.out.println(count);
    } catch (Exception e) {
      System.out.println("An error has occured: ");
      System.out.println(e);
    }
  }

  public static void main(String[] args) throws Exception {
    Config config = Config.load();
    listProducts(config);
  }
}
ListProductsSample.java

use Google\ApiCore\ApiException;
use Google\ApiCore\PagedListResponse;
use Google\Shopping\Merchant\Products\V1\ListProductsRequest;
use Google\Shopping\Merchant\Products\V1\Product;
use Google\Shopping\Merchant\Products\V1\Client\ProductsServiceClient;

/**
 * This class demonstrates how list all products in your Merchant Center account.
 */
class ListProducts
{

    /**
     * A helper function to create the parent string.
     *
     * @param array $accountId
     *      The account that owns the product.
     *
     * @return string The parent has the format: `accounts/{account_id}`
     */
    private static function getParent($accountId)
    {
        return sprintf("accounts/%s", $accountId);
    }

    /**
     * Lists all products in your Merchant Center account.
     *
     * @param array $config
     *      The configuration data used for authentication and getting the acccount
     *      ID.
     */
    public static function listProductsSample($config)
    {
        // Obtains OAuth token based on the user's configuration.
        $credentials = Authentication::useServiceAccountOrTokenFile();

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

        // Creates a client.
        $productsServiceClient = new ProductsServiceClient($options);

        // Creates parent to identify the account from which to list all products.
        $parent = self::getParent($config['accountId']);

        // Creates the request.
        // Page size is set to the maximum 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.
        $request = new ListProductsRequest(['parent' => $parent, 'page_size' => 1000]);

        // Calls the API and catches and prints any network failures/errors.
        try {

            echo "Sending list products request:\n";
            /**
             * Call the listProducts service and get back a response object
             * with all products.
             *
             * @var PagedListResponse $response
             */
            $response = $productsServiceClient->listProducts($request);

            /**
             * Loop through every product and print out its data.
             *
             * @var Product $product
             */
            foreach ($response as $product) {
                // The product includes the `productStatus` field that shows approval
                // and disapproval information.
                printf(
                    'Product data: %s%s',
                    $product->serializeToJsonString(), PHP_EOL
                );
            }
        } catch (ApiException $e) {
            printf('Call failed with message: %s%s', $e->getMessage(), PHP_EOL);
        }
    }

    /**
     * Helper to execute the sample.
     *
     * @return void
     */
    public function callSample(): void
    {
        $config = Config::generateConfig();
        self::listProductsSample($config);
    }
}


// Run the script
$sample = new ListProducts();
$sample->callSample();
ListProductsSample.php

from examples.authentication import configuration
from examples.authentication import generate_user_credentials
from google.shopping import merchant_products_v1

_ACCOUNT = configuration.Configuration().read_merchant_info()
_PARENT = f"accounts/{_ACCOUNT}"


def list_products():
  """Lists the `Product` resources for a given account."""

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

  # Creates a client.
  client = merchant_products_v1.ProductsServiceClient(
      credentials=credentials
  )

  # Creates the request. Set the page size to the maximum value.
  request = merchant_products_v1.ListProductsRequest(
      parent=_PARENT, page_size=1000
  )

  # Makes the request and catches and prints any error messages.
  try:
    response = client.list_products(request=request)
    for product in response:
      print(product)
    print("List request successful!")
  except RuntimeError as e:
    print("List request failed")
    print(e)


if __name__ == "__main__":
  list_products()
list_products_sample.py

/**
 * Lists all products for a given Merchant Center account.
 */
function productList() {
  // IMPORTANT:
  // Enable the Merchant API Products sub-API Advanced Service and call it
  // "MerchantApiProducts"

  // Replace this with your Merchant Center ID.
  const accountId = '<MERCHANT_CENTER_ID>';

  // Construct the parent name
  const parent = 'accounts/' + accountId;

  try {
    console.log('Sending list Products request');
    let pageToken;
    // Set the page size to 1000. This is the maximum allowed page size.
    let pageSize = 1000;

    console.log('Retrieved products below:');
    // Call the Products.list API method. Use the pageToken to iterate through
    // all pages of results.
    do {
      response = MerchantApiProducts.Accounts.Products.list(parent, {pageToken, pageSize});
      console.log(response);
      pageToken = response.nextPageToken;
    } while (pageToken); // Exits when there is no next page token.
  } catch (e) {
    console.log('ERROR!');
    console.log(e);
  }
}
list_products_sample.gs

curl -X GET \
"https://merchantapi.googleapis.com/products/v1/accounts/{ACCOUNT_ID}/products?pageSize=2" \
-H "Authorization: Bearer <API_TOKEN>"

import com.google.api.gax.core.FixedCredentialsProvider;
import com.google.auth.oauth2.GoogleCredentials;
import com.google.shopping.merchant.products.v1.GetProductRequest;
import com.google.shopping.merchant.products.v1.Product;
import com.google.shopping.merchant.products.v1.ProductsServiceClient;
import com.google.shopping.merchant.products.v1.ProductsServiceSettings;
import com.google.shopping.merchant.reports.v1.ReportRow;
import com.google.shopping.merchant.reports.v1.ReportServiceClient;
import com.google.shopping.merchant.reports.v1.ReportServiceClient.SearchPagedResponse;
import com.google.shopping.merchant.reports.v1.ReportServiceSettings;
import com.google.shopping.merchant.reports.v1.SearchRequest;
import shopping.merchant.samples.utils.Authenticator;
import shopping.merchant.samples.utils.Config;

/**
 * This class demonstrates how to get the list of all the disapproved products for a given merchant
 * center account.
 */
public class FilterDisapprovedProductsSample {

  // Gets the product details for a given product using the GetProduct method.
  public static void getProduct(GoogleCredentials credential, Config config, String productName)
      throws Exception {

    // Creates service settings using the credentials retrieved above.
    ProductsServiceSettings productsServiceSettings =
        ProductsServiceSettings.newBuilder()
            .setCredentialsProvider(FixedCredentialsProvider.create(credential))
            .build();

    // Calls the API and catches and prints any network failures/errors.
    try (ProductsServiceClient productsServiceClient =
        ProductsServiceClient.create(productsServiceSettings)) {

      // The name has the format: accounts/{account}/products/{productId}
      GetProductRequest request = GetProductRequest.newBuilder().setName(productName).build();
      Product response = productsServiceClient.getProduct(request);
      System.out.println(response);
    } catch (Exception e) {
      System.out.println(e);
    }
  }

  // Filters the disapproved products for a given Merchant Center account using the Reporting API.
  // Then, it prints the product details for each disapproved product.
  public static void filterDisapprovedProducts(Config config) throws Exception {
    GoogleCredentials credential = new Authenticator().authenticate();

    ReportServiceSettings reportServiceSettings =
        ReportServiceSettings.newBuilder()
            .setCredentialsProvider(FixedCredentialsProvider.create(credential))
            .build();

    try (ReportServiceClient reportServiceClient =
        ReportServiceClient.create(reportServiceSettings)) {

      // The parent has the format: accounts/{accountId}
      String parent = String.format("accounts/%s", config.getAccountId().toString());
      // The query below is an example of a query for the productView that gets product informations
      // for all disapproved products.
      String query =
          "SELECT offer_id,"
              + "id,"
              + "title,"
              + "price"
              + " FROM product_view"
              // aggregated_reporting_context_status can be one of the following values:
              // NOT_ELIGIBLE_OR_DISAPPROVED, ELIGIBLE, PENDING, ELIGIBLE_LIMITED,
              // AGGREGATED_REPORTING_CONTEXT_STATUS_UNSPECIFIED
              + " WHERE aggregated_reporting_context_status = 'NOT_ELIGIBLE_OR_DISAPPROVED'";

      // Create the search report request.
      SearchRequest request = SearchRequest.newBuilder().setParent(parent).setQuery(query).build();

      System.out.println("Sending search report request for Product View.");
      // Calls the Reports.search API method.
      SearchPagedResponse response = reportServiceClient.search(request);
      System.out.println("Received search reports response: ");
      // Iterates over all report rows in all pages and prints each report row in separate line.
      // Automatically uses the `nextPageToken` if returned to fetch all pages of data.
      for (ReportRow row : response.iterateAll()) {
        System.out.println("Printing data from Product View:");
        System.out.println(row);
        // Optionally, you can get the full product details by calling the GetProduct method.
        String productName =
            "accounts/"
                + config.getAccountId().toString()
                + "/products/"
                + row.getProductView().getId();
        System.out.println("Getting full product details by calling GetProduct method:");
        getProduct(credential, config, productName);
      }

    } catch (Exception e) {
      System.out.println("Failed to search reports for Product View.");
      System.out.println(e);
    }
  }

  public static void main(String[] args) throws Exception {
    Config config = Config.load();
    filterDisapprovedProducts(config);
  }
}
FilterDisapprovedProductsSample.java

use Google\ApiCore\ApiException;
use Google\Shopping\Merchant\Products\V1\Client\ProductsServiceClient;
use Google\Shopping\Merchant\Products\V1\GetProductRequest;
use Google\Shopping\Merchant\Reports\V1\Client\ReportServiceClient;
use Google\Shopping\Merchant\Reports\V1\SearchRequest;

/**
 * This class demonstrates how to get the list of all the disapproved products for a given merchant
 * center account.
 */
class FilterDisapprovedProducts
{
    /**
     * Gets the product details for a given product using the GetProduct method.
     *
     * @param mixed $credentials The OAuth credentials.
     * @param array $config The configuration data, including 'accountId'.
     * @param string $productName The full resource name of the product to retrieve.
     *      Format: accounts/{account}/products/{product}
     */
    private static function getProduct(
        $credentials,
        array $config,
        string $productName
    ): void {
        // Creates options config containing credentials for the client to use.
        $options = ['credentials' => $credentials];

        // Creates a ProductsServiceClient.
        $productsServiceClient = new ProductsServiceClient($options);

        // Calls the API and catches and prints any network failures/errors.
        try {
            // Construct the GetProductRequest.
            // The name has the format: accounts/{account}/products/{productId}
            $request = new GetProductRequest(['name' => $productName]);

            // Make the API call.
            $response = $productsServiceClient->getProduct($request);

            // Prints the retrieved product.
            // Protobuf messages are printed as JSON strings for readability.
            print $response->serializeToJsonString() . "\n";
        } catch (ApiException $e) {
            // Prints any errors that occur during the API call.
            printf("ApiException was thrown: %s\n", $e->getMessage());
        }
    }

    /**
     * Filters disapproved products for a given Merchant Center account using the Reporting API,
     * then prints the details for each disapproved product.
     *
     * @param array $config The configuration data used for authentication and
     *      getting the account ID.
     */
    public static function filterDisapprovedProductsSample(array $config): void
    {
        // Gets the OAuth credentials to make the request.
        $credentials = Authentication::useServiceAccountOrTokenFile();

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

        // Creates a ReportServiceClient.
        $reportServiceClient = new ReportServiceClient($reportClientOptions);

        // The parent resource name for the report.
        // Format: accounts/{accountId}
        $parent = sprintf("accounts/%s", $config['accountId']);

        // The query to select disapproved products from the product_view.
        // This query retrieves offer_id, id, title, and price for products
        // that are 'NOT_ELIGIBLE_OR_DISAPPROVED'.
        $query = "SELECT offer_id, id, title, price FROM product_view"
            . " WHERE aggregated_reporting_context_status = 'NOT_ELIGIBLE_OR_DISAPPROVED'";

        // Create the search report request.
        $request = new SearchRequest([
            'parent' => $parent,
            'query' => $query
        ]);

        print "Sending search report request for Product View.\n";
        // Calls the Reports.search API method.
        try {
            $response = $reportServiceClient->search($request);
            print "Received search reports response: \n";

            // Iterates over all report rows in all pages.
            // The client library automatically handles pagination.
            foreach ($response->iterateAllElements() as $row) {
                print "Printing data from Product View:\n";
                // Prints the ReportRow object as a JSON string.
                print $row->serializeToJsonString() . "\n";

                // Get the full product resource name from the report row.
                // The `id` field in ProductView is the product's full resource name.
                // Format: `accounts/{account}/products/{product}`
                $productName = $parent . "/products/" . $row->getProductView()->getId();
                // OPTIONAL: Call getProduct to retrieve and print full product details.
                // Pass the original credentials and config.
                print "Getting full product details by calling GetProduct method:\n";
                self::getProduct($credentials, $config, $productName);
            }
        } catch (ApiException $e) {
            // Prints any errors that occur during the API call.
            printf("ApiException was thrown: %s\n", $e->getMessage());
        }
    }

    /**
     * Helper to execute the sample.
     */
    public function callSample(): void
    {
        $config = Config::generateConfig();
        self::filterDisapprovedProductsSample($config);
    }
}

// Run the script
$sample = new FilterDisapprovedProducts();
$sample->callSample();
FilterDisapprovedProductsSample.php

from examples.authentication import configuration
from examples.authentication import generate_user_credentials
from google.shopping.merchant_products_v1 import GetProductRequest
from google.shopping.merchant_products_v1 import ProductsServiceClient
from google.shopping.merchant_reports_v1 import ReportServiceClient
from google.shopping.merchant_reports_v1 import SearchRequest

# Read the merchant account ID from the configuration file.
# This is a global variable used by the functions below.
_ACCOUNT_ID = configuration.Configuration().read_merchant_info()


def get_product(credentials, product_name: str):
  """Gets the product details for a given product name.

  Args:
    credentials: The OAuth2 credentials.
    product_name: The full resource name of the product, e.g.,
      "accounts/{account}/products/{product}".
  """
  # Create a Products API client.
  products_service_client = ProductsServiceClient(credentials=credentials)

  # Prepare the GetProduct request.
  # The name has the format: accounts/{account}/products/{productId}
  request = GetProductRequest(name=product_name)

  # Call the API and print the response or any errors.
  try:
    response = products_service_client.get_product(request=request)
    print(response)
  except RuntimeError as e:
    print(f"Failed to get product {product_name}:")
    print(e)


def filter_disapproved_products():
  """Filters disapproved products and prints their details."""
  # Get OAuth2 credentials.
  credentials = generate_user_credentials.main()

  # Create a Report API client.
  report_service_client = ReportServiceClient(credentials=credentials)

  # Construct the parent resource name for the account.
  # The parent has the format: accounts/{accountId}
  parent = f"accounts/{_ACCOUNT_ID}"

  # Define the query to select disapproved products.
  # This query retrieves product information for all disapproved products.
  # aggregated_reporting_context_status can be one of the following values:
  # NOT_ELIGIBLE_OR_DISAPPROVED, ELIGIBLE, PENDING, ELIGIBLE_LIMITED,
  # AGGREGATED_REPORTING_CONTEXT_STATUS_UNSPECIFIED
  query = (
      "SELECT offer_id, id, title, price "
      "FROM product_view "
      "WHERE aggregated_reporting_context_status ="
      "'NOT_ELIGIBLE_OR_DISAPPROVED'"
  )

  # Create the search report request.
  request = SearchRequest(parent=parent, query=query)

  print("Sending search report request for Product View.")
  try:
    # Call the Reports.search API method.
    response = report_service_client.search(request=request)
    print("Received search reports response: ")

    # Iterate over all report rows.
    # The client library automatically handles pagination.
    for row in response:
      print("Printing data from Product View:")
      print(row)

      # Construct the full product resource name using the product_view.id
      # (which is the REST ID like "online~en~GB~123") from the report.
      # The product_view.id from the report is the {product_id} part.
      product_name = (
          f"accounts/{_ACCOUNT_ID}/products/{row.product_view.id}"
      )

      # OPTIONAL, get full product details by calling the GetProduct method.
      print("Getting full product details by calling GetProduct method:")
      get_product(credentials, product_name)

  except RuntimeError as e:
    print(e)


if __name__ == "__main__":
  filter_disapproved_products()
filter_disapproved_products_sample.py

/**
 * Demonstrates how to filter disapproved products using the Merchant API Reports service.
 */
function filterDisapprovedProducts() {
  // IMPORTANT:
  // Enable the Merchant API Reports sub-API Advanced Service and call it
  // "MerchantApiReports"
  // Enable the Merchant API Products sub-API Advanced Service and call it
  // "MerchantApiProducts"

  // Replace this with your Merchant Center ID.
  const accountId = '<INSERT_MERCHANT_CENTER_ID>';

  // Construct the parent name
  const parent = 'accounts/' + accountId;

  try {
    console.log('Sending search Report request');
    // Set pageSize to the maximum value (default: 1000)
    let pageSize = 1000;
    let pageToken;
    // The query below is an example of a query for the productView that gets product informations
    // for all disapproved products.
    let query = 'SELECT offer_id,' +
        'id,' +
        'price,' +
        'title' +
        ' FROM product_view' +
        ' WHERE aggregated_reporting_context_status = "NOT_ELIGIBLE_OR_DISAPPROVED"';


    // Call the Reports.search API method. Use the pageToken to iterate through
    // all pages of results.
    do {
      response =
          MerchantApiReports.Accounts.Reports.search({query, pageSize, pageToken}, parent);
      for (const reportRow of response.results) {
        console.log("Printing data from Product View:");
        console.log(reportRow);

        // OPTIONALLY, you can get the full product details by calling the GetProduct method.
        let productName = parent + "/products/" + reportRow.getProductView().getId();
        product = MerchantApiProducts.Accounts.Products.get(productName);
        console.log(product);
      }
      pageToken = response.nextPageToken;
    } while (pageToken);  // Exits when there is no next page token.

  } catch (e) {
    console.log('ERROR!');
    console.log('Error message:' + e.message);
  }
}
filter_disapproved_products_sample.gs

curl -X POST "https://merchantapi.googleapis.com/reports/v1/accounts/{ACCOUNT_ID}/reports:search" \
-H "Authorization: Bearer <API_TOKEN>" \
-H "Content-Type: application/json" \
-d '{
"query": "SELECT offer_id, id, title FROM product_view WHERE aggregated_reporting_context_status =  \"NOT_ELIGIBLE_OR_DISAPPROVED\""
}'