Borra recursos

Puedes borrar recursos de imágenes de referencia, productos o conjuntos de recursos de productos creados por la API.

Eliminación de recursos individuales

Borra una imagen de referencia

Puedes borrar una imagen de referencia asociada a un producto.

Después de la solicitud de operación, las imágenes se marcan para su eliminación, pero permanecerán en el producto hasta la próxima vez que se indexe.

Los archivos de imagen reales en Google Cloud Storage NO se borran con esta operación. Solo la referencia a la imagen se quita del producto.

LÍNEA DE CMD Y REST

Antes de usar cualquiera de los siguientes datos de solicitud, realiza estos reemplazos:

  • project-id: Es el ID de tu proyecto de GCP.
  • location-id: Es un identificador de ubicación válido. Los identificadores de ubicación válidos son: us-west1, us-east1, europe-west1 y asia-east1.
  • product-id: Es el ID del producto asociado con una imagen de referencia. Este ID se establece de forma aleatoria, o el usuario lo especifica al momento de crear el producto.
  • image-id: Es el ID del recurso de la imagen de destino.

Método HTTP y URL:

DELETE https://vision.googleapis.com/v1/projects/project-id/locations/location-id/products/product-id/referenceImages/image-id

Para enviar tu solicitud, elige una de estas opciones:

curl

Ejecuta el siguiente comando:

curl -X DELETE \
-H "Authorization: Bearer "$(gcloud auth application-default print-access-token) \
https://vision.googleapis.com/v1/projects/project-id/locations/location-id/products/product-id/referenceImages/image-id

PowerShell

Ejecuta el siguiente comando:

$cred = gcloud auth application-default print-access-token
$headers = @{ "Authorization" = "Bearer $cred" }

Invoke-WebRequest `
-Method DELETE `
-Headers $headers `
-Uri "https://vision.googleapis.com/v1/projects/project-id/locations/location-id/products/product-id/referenceImages/image-id" | Select-Object -Expand Content

Deberías recibir una respuesta JSON similar a la que se muestra a continuación:

{}

C#

private static int DeleteReferenceImage(DeleteReferenceImageOptions opts)
{
    var client = ProductSearchClient.Create();
    var request = new DeleteReferenceImageRequest
    {
        // Get the full path of the reference image.
        ReferenceImageName = new ReferenceImageName(opts.ProjectID,
                                                    opts.ComputeRegion,
                                                    opts.ProductID,
                                                    opts.ReferenceImageID)
    };

    client.DeleteReferenceImage(request);
    Console.WriteLine("Reference image deleted from product.");
    return 0;
}

Go


import (
	"context"
	"fmt"
	"io"

	vision "cloud.google.com/go/vision/apiv1"
	visionpb "google.golang.org/genproto/googleapis/cloud/vision/v1"
)

// deleteReferenceImage deletes a reference image from a product.
func deleteReferenceImage(w io.Writer, projectID string, location string, productID string, referenceImageID string) error {
	ctx := context.Background()
	c, err := vision.NewProductSearchClient(ctx)
	if err != nil {
		return fmt.Errorf("NewProductSearchClient: %v", err)
	}
	defer c.Close()

	req := &visionpb.DeleteReferenceImageRequest{
		Name: fmt.Sprintf("projects/%s/locations/%s/products/%s/referenceImages/%s", projectID, location, productID, referenceImageID),
	}

	if err = c.DeleteReferenceImage(ctx, req); err != nil {
		return fmt.Errorf("NewProductSearchClient: %v", err)
	}

	fmt.Fprintf(w, "Reference image deleted from product.\n")

	return nil
}

Java

/**
 * Delete a reference image.
 *
 * @param projectId - Id of the project.
 * @param computeRegion - Region name.
 * @param productId - Id of the product.
 * @param referenceImageId - Id of the image.
 * @throws IOException - on I/O errors.
 */
public static void deleteReferenceImage(
    String projectId, String computeRegion, String productId, String referenceImageId)
    throws IOException {
  try (ProductSearchClient client = ProductSearchClient.create()) {

    // Get the full path of the reference image.
    String formattedName =
        ImageName.format(projectId, computeRegion, productId, referenceImageId);
    // Delete the reference image.
    client.deleteReferenceImage(formattedName);
    System.out.println("Reference image deleted from product.");
  }
}

Node.js

async function deleteReferenceImage() {
  const vision = require('@google-cloud/vision');

  const client = new vision.ProductSearchClient();

  /**
   * TODO(developer): Uncomment the following line before running the sample.
   */
  // const projectId = 'Your Google Cloud project Id';
  // const location = 'A compute region name';
  // const productId = 'Id of the product';
  // const referenceImageId = 'Id of the reference image';

  const formattedName = client.referenceImagePath(
    projectId,
    location,
    productId,
    referenceImageId
  );

  const request = {
    name: formattedName,
  };

  await client.deleteReferenceImage(request);
  console.log('Reference image deleted from product.');
}

PHP

namespace Google\Cloud\Samples\Vision;

use Google\Cloud\Vision\V1\ProductSearchClient;

/**
 * Delete a reference image
 *
 * @param string $projectId Your Google Cloud project ID
 * @param string $location Google Cloud compute region name
 * @param string $productId ID of the product
 * @param string $referenceImageId ID of the reference image
 */
function product_image_delete($projectId, $location, $productId, $referenceImageId)
{
    $client = new ProductSearchClient();

    # get the name of the reference image.
    $referenceImagePath = $client->referenceImageName($projectId, $location, $productId, $referenceImageId);

    # delete the reference image
    $client->deleteReferenceImage($referenceImagePath);
    print('Reference image deleted from product.');

    $client->close();
}

Python

from google.cloud import vision

def delete_reference_image(
        project_id, location, product_id, reference_image_id):
    """Delete a reference image.
    Args:
        project_id: Id of the project.
        location: A compute region name.
        product_id: Id of the product.
        reference_image_id: Id of the reference image.
    """
    client = vision.ProductSearchClient()

    # Get the full path of the reference image.
    reference_image_path = client.reference_image_path(
        project=project_id, location=location, product=product_id,
        reference_image=reference_image_id)

    # Delete the reference image.
    client.delete_reference_image(name=reference_image_path)
    print('Reference image deleted from product.')

Ruby

require "google/cloud/vision"

def product_search_delete_reference_image project_id = "your-project-id",
                                          location   = "us-west1",
                                          product_id = "your-product-id",
                                          image_id   = "your-image-id"

  client = Google::Cloud::Vision.product_search

  reference_image_path = client.reference_image_path project:         project_id,
                                                     location:        location,
                                                     product:         product_id,
                                                     reference_image: image_id

  client.delete_reference_image name: reference_image_path

  puts "Reference image #{image_id} deleted from product #{product_id}."
end

Borrar un producto

Puedes borrar un producto asociado con un proyecto específico.

Si se borra un producto, sus imágenes secundarias también se borran.

LÍNEA DE CMD Y REST

Antes de usar cualquiera de los siguientes datos de solicitud, realiza estos reemplazos:

  • project-id: Es el ID de tu proyecto de GCP.
  • location-id: Es un identificador de ubicación válido. Los identificadores de ubicación válidos son: us-west1, us-east1, europe-west1 y asia-east1.
  • product-id: Es el ID del producto asociado con una imagen de referencia. Este ID se establece de forma aleatoria, o el usuario lo especifica al momento de crear el producto.

Método HTTP y URL:

DELETE https://vision.googleapis.com/v1/projects/project-id/locations/location-id/products/product-id

Para enviar tu solicitud, elige una de estas opciones:

curl

Ejecuta el siguiente comando:

curl -X DELETE \
-H "Authorization: Bearer "$(gcloud auth application-default print-access-token) \
https://vision.googleapis.com/v1/projects/project-id/locations/location-id/products/product-id

PowerShell

Ejecuta el siguiente comando:

$cred = gcloud auth application-default print-access-token
$headers = @{ "Authorization" = "Bearer $cred" }

Invoke-WebRequest `
-Method DELETE `
-Headers $headers `
-Uri "https://vision.googleapis.com/v1/projects/project-id/locations/location-id/products/product-id" | Select-Object -Expand Content

Deberías recibir una respuesta JSON similar a la que se muestra a continuación:

{}

C#

private static int DeleteProduct(DeleteProductOptions opts)
{
    var client = ProductSearchClient.Create();
    var request = new DeleteProductRequest
    {
        // Get the full path of the product.
        ProductName = new ProductName(opts.ProjectID,
                                     opts.ComputeRegion,
                                     opts.ProductID)
    };

    client.DeleteProduct(request);
    Console.WriteLine("Product deleted.");

    return 0;
}

Go


import (
	"context"
	"fmt"
	"io"

	vision "cloud.google.com/go/vision/apiv1"
	visionpb "google.golang.org/genproto/googleapis/cloud/vision/v1"
)

// deleteProduct deletes a product.
func deleteProduct(w io.Writer, projectID string, location string, productID string) error {
	ctx := context.Background()
	c, err := vision.NewProductSearchClient(ctx)
	if err != nil {
		return fmt.Errorf("NewProductSearchClient: %v", err)
	}
	defer c.Close()

	req := &visionpb.DeleteProductRequest{
		Name: fmt.Sprintf("projects/%s/locations/%s/products/%s", projectID, location, productID),
	}

	if err = c.DeleteProduct(ctx, req); err != nil {
		return fmt.Errorf("NewProductSearchClient: %v", err)
	}

	fmt.Fprintf(w, "Product deleted.\n")

	return nil
}

Java

/**
 * Delete the product and all its reference images.
 *
 * @param projectId - Id of the project.
 * @param computeRegion - Region name.
 * @param productId - Id of the product.
 * @throws IOException - on I/O errors.
 */
public static void deleteProduct(String projectId, String computeRegion, String productId)
    throws IOException {
  try (ProductSearchClient client = ProductSearchClient.create()) {

    // Get the full path of the product.
    String formattedName =
        ProductSearchClient.formatProductName(projectId, computeRegion, productId);

    // Delete a product.
    client.deleteProduct(formattedName);
    System.out.println("Product deleted.");
  }
}

Node.js

async function deleteProduct() {
  // Imports the Google Cloud client library
  const vision = require('@google-cloud/vision');

  // Creates a client
  const client = new vision.ProductSearchClient();

  /**
   * TODO(developer): Uncomment the following line before running the sample.
   */
  // const projectId = 'Your Google Cloud project Id';
  // const location = 'A compute region name';
  // const productId = 'Id of the product';

  // Resource path that represents full path to the product.
  const productPath = client.productPath(projectId, location, productId);

  await client.deleteProduct({name: productPath});
  console.log('Product deleted.');
}

PHP

namespace Google\Cloud\Samples\Vision;

use Google\Cloud\Vision\V1\ProductSearchClient;

/**
 * Delete the product and all its reference images.
 *
 * @param string $projectId Your Google Cloud project ID
 * @param string $location Google Cloud compute region name
 * @param string $productId ID of the product
 */
function product_delete($projectId, $location, $productId)
{
    $client = new ProductSearchClient();

    # get the name of the product.
    $productPath = $client->productName($projectId, $location, $productId);

    # delete the product
    $client->deleteProduct($productPath);
    print('Product deleted.' . PHP_EOL);

    $client->close();
}

Python

from google.cloud import vision

def delete_product(project_id, location, product_id):
    """Delete the product and all its reference images.
    Args:
        project_id: Id of the project.
        location: A compute region name.
        product_id: Id of the product.
    """
    client = vision.ProductSearchClient()

    # Get the full path of the product.
    product_path = client.product_path(
        project=project_id, location=location, product=product_id)

    # Delete a product.
    client.delete_product(name=product_path)
    print('Product deleted.')

Ruby

require "google/cloud/vision"

def product_search_delete_product project_id = "your-project-id",
                                  location   = "us-west1",
                                  product_id = "your-product_id"

  client = Google::Cloud::Vision.product_search

  product_path = client.product_path project:  project_id,
                                     location: location,
                                     product:  product_id

  client.delete_product name: product_path

  puts "Product #{product_id} deleted."
end

Borrar un conjunto de productos

También puedes borrar un conjunto de productos.

Si borras un conjunto de productos, el producto se quitará de inmediato de los resultados. Sin embargo, si borras un conjunto de productos no se quitarán productos individuales del conjunto, ya que un producto puede pertenecer a varios conjuntos distintos. No necesitas esperar al siguiente índice para que el cambio se efectúe.

Los archivos de imagen reales en Google Cloud Storage NO se borran con esta operación. Los recursos ReferenceImage creados por la API no se quitan.

LÍNEA DE CMD Y REST

Antes de usar cualquiera de los siguientes datos de solicitud, realiza estos reemplazos:

  • project-id: Es el ID de tu proyecto de GCP.
  • location-id: Es un identificador de ubicación válido. Los identificadores de ubicación válidos son: us-west1, us-east1, europe-west1 y asia-east1.
  • product-set-id: Es el ID del conjunto de productos en el que deseas ejecutar la operación.

Método HTTP y URL:

DELETE https://vision.googleapis.com/v1/projects/project-id/locations/location-id/productSets/product-set-id

Para enviar tu solicitud, elige una de estas opciones:

curl

Ejecuta el siguiente comando:

curl -X DELETE \
-H "Authorization: Bearer "$(gcloud auth application-default print-access-token) \
https://vision.googleapis.com/v1/projects/project-id/locations/location-id/productSets/product-set-id

PowerShell

Ejecuta el siguiente comando:

$cred = gcloud auth application-default print-access-token
$headers = @{ "Authorization" = "Bearer $cred" }

Invoke-WebRequest `
-Method DELETE `
-Headers $headers `
-Uri "https://vision.googleapis.com/v1/projects/project-id/locations/location-id/productSets/product-set-id" | Select-Object -Expand Content

Deberías recibir una respuesta JSON similar a la que se muestra a continuación:

{}

C#

        private static object DeleteProductSet(DeleteProductSetOptions opts)
        {
            var client = ProductSearchClient.Create();
            var request = new DeleteProductSetRequest
            {
                // Get the full path of the product set.
                ProductSetName = new ProductSetName(opts.ProjectID,
                                                    opts.ComputeRegion,
                                                    opts.ProductSetId)
            };

            // Delete the product set.
            client.DeleteProductSet(request);

            Console.WriteLine("Product set deleted.");
            return 0;
        }

Go


import (
	"context"
	"fmt"
	"io"

	vision "cloud.google.com/go/vision/apiv1"
	visionpb "google.golang.org/genproto/googleapis/cloud/vision/v1"
)

// deleteProductSet deletes a product set.
func deleteProductSet(w io.Writer, projectID string, location string, productSetID string) error {
	ctx := context.Background()
	c, err := vision.NewProductSearchClient(ctx)
	if err != nil {
		return fmt.Errorf("NewProductSearchClient: %v", err)
	}
	defer c.Close()

	req := &visionpb.DeleteProductSetRequest{
		Name: fmt.Sprintf("projects/%s/locations/%s/productSets/%s", projectID, location, productSetID),
	}

	if err = c.DeleteProductSet(ctx, req); err != nil {
		return fmt.Errorf("NewProductSearchClient: %v", err)
	}

	fmt.Fprintln(w, "Product set deleted.")

	return nil
}

Java

/**
 * Delete a product set.
 *
 * @param projectId - Id of the project.
 * @param computeRegion - Region name.
 * @param productSetId - Id of the product set.
 * @throws IOException - on I/O errors.
 */
public static void deleteProductSet(String projectId, String computeRegion, String productSetId)
    throws IOException {
  try (ProductSearchClient client = ProductSearchClient.create()) {

    // Get the full path of the product set.
    String formattedName =
        ProductSearchClient.formatProductSetName(projectId, computeRegion, productSetId);
    // Delete the product set.
    client.deleteProductSet(formattedName);
    System.out.println(String.format("Product set deleted"));
  }
}

Node.js

async function deleteProductSet() {
  // Imports the Google Cloud client library
  const vision = require('@google-cloud/vision');

  // Creates a client
  const client = new vision.ProductSearchClient();

  /**
   * TODO(developer): Uncomment the following line before running the sample.
   */
  // const projectId = 'Your Google Cloud project Id';
  // const location = 'A compute region name';
  // const productSetId = 'Id of the product set';

  // Resource path that represents full path to the product set.
  const productSetPath = client.productSetPath(
    projectId,
    location,
    productSetId
  );

  await client.deleteProductSet({name: productSetPath});
  console.log('Product set deleted.');
}

PHP

namespace Google\Cloud\Samples\Vision;

use Google\Cloud\Vision\V1\ProductSearchClient;

/**
 * Deletes product set
 *
 * @param string $projectId Your Google Cloud project ID
 * @param string $location Google Cloud compute region name
 * @param string $productSetId ID of the product
 */
function product_set_delete($projectId, $location, $productSetId)
{
    $client = new ProductSearchClient();

    # get the name of the product set
    $productSetPath = $client->productSetName($projectId, $location, $productSetId);

    # delete the product set
    $client->deleteProductSet($productSetPath);
    print('Product set deleted.' . PHP_EOL);

    $client->close();
}

Python

from google.cloud import vision

def delete_product_set(project_id, location, product_set_id):
    """Delete a product set.
    Args:
        project_id: Id of the project.
        location: A compute region name.
        product_set_id: Id of the product set.
    """
    client = vision.ProductSearchClient()

    # Get the full path of the product set.
    product_set_path = client.product_set_path(
        project=project_id, location=location,
        product_set=product_set_id)

    # Delete the product set.
    client.delete_product_set(name=product_set_path)
    print('Product set deleted.')

Ruby

require "google/cloud/vision"

def product_search_delete_product_set project_id     = "your-project-id",
                                      location       = "us-west1",
                                      product_set_id = "your-product-set-id"

  client = Google::Cloud::Vision.product_search

  product_set_path = client.product_set_path project:     project_id,
                                             location:    location,
                                             product_set: product_set_id

  client.delete_product_set name: product_set_path

  puts "Product set #{product_set_id} deleted."
end

Eliminación de recursos por lotes

Ahora puedes borrar productos por lotes. La eliminación de productos por lotes está disponible para los siguientes tipos de productos:

  • Todos los productos de un conjunto de productos específico
  • Todos los productos que no pertenecen a ningún conjunto de productos

Para evitar errores de operaciones simultáneas, borra el conjunto de productos una vez que se haya completado la operación de eliminación de productos por lotes. Si vuelves a usar el conjunto de productos vacío, también debes esperar hasta que finalice la eliminación por lotes antes de importar productos nuevos.

Estas consideraciones son similares para los productos individuales; debes evitar usar cualquier producto individual que esté involucrado en la eliminación por lotes. Por ejemplo, no debes agregar ninguno de estos productos a otro conjunto de productos, ya que al final se borrarán.

Borra productos de un conjunto de productos

Puedes borrar todos los productos de un conjunto determinado si especificas el ID del conjunto en la solicitud.

Todos los productos del conjunto de productos se borrarán sin importar si pertenecen a otros conjuntos de productos.

LÍNEA DE CMD Y REST

Antes de usar cualquiera de los siguientes datos de solicitud, realiza estos reemplazos:

  • project-id: Es el ID de tu proyecto de GCP.
  • location-id: Es un identificador de ubicación válido. Los identificadores de ubicación válidos son: us-west1, us-east1, europe-west1 y asia-east1.
  • product-set-id: Es el ID del conjunto de productos en el que deseas ejecutar la operación.

Método HTTP y URL:

POST https://vision.googleapis.com/v1/projects/project-id/locations/location-id/products:purge

Cuerpo JSON de la solicitud:

{
  "force": "true",
  "productSetPurgeConfig": {
    "productSetId": "product-set-id"
  }
}

Para enviar tu solicitud, elige una de estas opciones:

curl

Guarda el cuerpo de la solicitud en un archivo llamado request.json y ejecuta el siguiente comando:

curl -X POST \
-H "Authorization: Bearer "$(gcloud auth application-default print-access-token) \
-H "Content-Type: application/json; charset=utf-8" \
-d @request.json \
https://vision.googleapis.com/v1/projects/project-id/locations/location-id/products:purge

PowerShell

Guarda el cuerpo de la solicitud en un archivo llamado request.json y ejecuta el siguiente comando:

$cred = gcloud auth application-default print-access-token
$headers = @{ "Authorization" = "Bearer $cred" }

Invoke-WebRequest `
-Method POST `
-Headers $headers `
-ContentType: "application/json; charset=utf-8" `
-InFile request.json `
-Uri "https://vision.googleapis.com/v1/projects/project-id/locations/location-id/products:purge" | Select-Object -Expand Content

Esta solicitud inicia una operación de larga duración. La respuesta JSON contiene información sobre esta operación de larga duración:

{
"name": "projects/project-id/locations/location-id/operations/bc4e1d412863e626"
}

En este caso, el operation-id es bc4e1d412863e626.

Puedes realizar un seguimiento del progreso de esta operación mediante el operation-id. Para ver un ejemplo, consulta Obtén el estado de una operación.

C#

private static int PurgeProductsInProductSet(PurgeProductsInProductSetOptions opts)
{
    var client = ProductSearchClient.Create();
    var parent = LocationName.Format(opts.ProjectID, opts.ComputeRegion);
    var productSetPurgeConfig = new ProductSetPurgeConfig
    {
        ProductSetId = opts.ProductSetId
    };
    var req = new PurgeProductsRequest
    {
        Parent = parent,
        ProductSetPurgeConfig = productSetPurgeConfig,
        Force = true
    };

    var response = client.PurgeProductsAsync(req);

    // wait until it finishes
    response.Result.PollUntilCompleted();

    Console.WriteLine("Products removed from product set.");
    return 0;
}

Go

import (
	"context"
	"fmt"
	"io"

	vision "cloud.google.com/go/vision/apiv1"
	visionpb "google.golang.org/genproto/googleapis/cloud/vision/v1"
)

// purgeProductsInProductSet deletes all products in a product set.
func purgeProductsInProductSet(w io.Writer, projectID string, location string, productSetID string) error {
	// projectID := "your-gcp-project-id"
	// location := "us-west1"
	// productSetID := "sampleProductSetID"

	ctx := context.Background()
	c, err := vision.NewProductSearchClient(ctx)
	if err != nil {
		return fmt.Errorf("NewProductSearchClient: %v", err)
	}
	defer c.Close()

	req := &visionpb.PurgeProductsRequest{
		Parent: fmt.Sprintf("projects/%s/locations/%s", projectID, location),
		Target: &visionpb.PurgeProductsRequest_ProductSetPurgeConfig{
			ProductSetPurgeConfig: &visionpb.ProductSetPurgeConfig{
				ProductSetId: productSetID,
			},
		},
		Force: true,
	}

	// The purge operation is async.
	op, err := c.PurgeProducts(ctx, req)
	if err != nil {
		return fmt.Errorf("PurgeProducts: %v", err)
	}
	fmt.Fprintf(w, "Processing operation name: %q\n", op.Name())

	if err := op.Wait(ctx); err != nil {
		return fmt.Errorf("Wait: %v", err)
	}

	fmt.Fprintf(w, "Deleted products in product set.\n")

	return nil
}

Java

import com.google.api.gax.longrunning.OperationFuture;
import com.google.cloud.vision.v1.BatchOperationMetadata;
import com.google.cloud.vision.v1.LocationName;
import com.google.cloud.vision.v1.ProductSearchClient;
import com.google.cloud.vision.v1.ProductSetPurgeConfig;
import com.google.cloud.vision.v1.PurgeProductsRequest;
import com.google.protobuf.Empty;
import java.util.concurrent.TimeUnit;

public class PurgeProductsInProductSet {

  // Delete all products in a product set.
  public static void purgeProductsInProductSet(
      String projectId, String location, String productSetId) throws Exception {

    // String projectId = "YOUR_PROJECT_ID";
    // String location = "us-central1";
    // String productSetId = "YOUR_PRODUCT_SET_ID";
    // boolean force = true;

    try (ProductSearchClient client = ProductSearchClient.create()) {

      String parent = LocationName.format(projectId, location);
      ProductSetPurgeConfig productSetPurgeConfig =
          ProductSetPurgeConfig.newBuilder().setProductSetId(productSetId).build();

      PurgeProductsRequest request =
          PurgeProductsRequest.newBuilder()
              .setParent(parent)
              .setProductSetPurgeConfig(productSetPurgeConfig)
              // The operation is irreversible and removes multiple products.
              // The user is required to pass in force=True to actually perform the
              // purge.
              // If force is not set to True, the service raises an exception.
              .setForce(true)
              .build();

      OperationFuture<Empty, BatchOperationMetadata> response = client.purgeProductsAsync(request);
      response.getPollingFuture().get(180, TimeUnit.SECONDS);

      System.out.println("Products removed from product set.");
    }
  }
}

Node.js

async function purgeProductsInProductSet() {
  // Deletes all products in a product set.

  // Imports the Google Cloud client library
  const vision = require('@google-cloud/vision');

  // Creates a client
  const client = new vision.ProductSearchClient();

  /**
   * TODO(developer): Uncomment the following line before running the sample.
   */
  // const projectId = 'Your Google Cloud project Id';
  // const location = 'A compute region name';
  // const productSetId = 'Id of the product set';

  const formattedParent = client.locationPath(projectId, location);
  const purgeConfig = {productSetId: productSetId};

  // The operation is irreversible and removes multiple products.
  // The user is required to pass in force=true to actually perform the purge.
  // If force is not set to True, the service raises an error.
  const force = true;

  try {
    const [operation] = await client.purgeProducts({
      parent: formattedParent,
      productSetPurgeConfig: purgeConfig,
      force: force,
    });
    await operation.promise();
    console.log('Products removed from product set.');
  } catch (err) {
    console.log(err);
  }
}

PHP

namespace Google\Cloud\Samples\Vision;

use Google\Cloud\Vision\V1\ProductSearchClient;
use Google\Cloud\Vision\V1\ProductSetPurgeConfig;

/**
 * Delete all products in a product set.
 *
 * @param string $projectId Your Google Cloud project ID
 * @param string $location Google Cloud compute region name
 * @param string $product_set_id ID of the product
 * @param boolean $force force purge
 */
function purge_products_in_product_set($projectId, $location, $product_set_id, $force)
{
    $client = new ProductSearchClient();

    $parent = $client->locationName($projectId, $location);
    $product_set_purge_config = (new ProductSetPurgeConfig())->setProductSetId($product_set_id);
    printf("Deleting products in product-set: %s" . PHP_EOL, $product_set_id);
    $operationResponse  = $client->purgeProducts($parent, ['productSetPurgeConfig' => $product_set_purge_config,
        'force' => $force]);
    $operationResponse->pollUntilComplete();
    if ($operationResponse->operationSucceeded()) {
        print('Operation succeeded' . PHP_EOL);
    # print_r($operationResponse->getResult());
    } else {
        print('Operation failed' . PHP_EOL);
        print_r($operationResponse->getError());
    }
    $client->close();
}

Python

from google.cloud import vision

def purge_products_in_product_set(
        project_id, location, product_set_id, force):
    """Delete all products in a product set.
    Args:
        project_id: Id of the project.
        location: A compute region name.
        product_set_id: Id of the product set.
        force: Perform the purge only when force is set to True.
    """
    client = vision.ProductSearchClient()

    parent = client.location_path(
        project=project_id, location=location)

    product_set_purge_config = vision.types.ProductSetPurgeConfig(
        product_set_id=product_set_id)

    # The purge operation is async.
    operation = client.purge_products(
        parent=parent,
        product_set_purge_config=product_set_purge_config,
        # The operation is irreversible and removes multiple products.
        # The user is required to pass in force=True to actually perform the
        # purge.
        # If force is not set to True, the service raises an exception.
        force=force)

    operation.result(timeout=300)

    print('Deleted products in product set.')

Ruby

require "google/cloud/vision"

# Delete all products in a product set.
def product_search_purge_products_in_product_set \
    project_id     = "your-project-id",
    location       = "us-west1",
    product_set_id = "your-product-set-id"

  client = Google::Cloud::Vision.product_search

  parent = client.location_path project: project_id, location: location

  config = {
    product_set_id: product_set_id
  }

  # The operation is irreversible and removes multiple products.
  # The user is required to pass in force=true to actually perform the purge.
  # If force is not set to true, the service raises an exception.
  force = true

  # The purge operation is async.
  operation = client.purge_products parent:                   parent,
                                    product_set_purge_config: config,
                                    force:                    force

  puts "Processing operation name: #{operation.name}"
  operation.wait_until_done! # Waits for the operation to complete

  puts "Products in product set #{product_set_id} deleted."
end

Borra productos huérfanos

Puedes borrar todos los productos que no pertenecen a un conjunto de productos si especificas esta opción en la solicitud.

LÍNEA DE CMD Y REST

Antes de usar cualquiera de los siguientes datos de solicitud, realiza estos reemplazos:

  • project-id: Es el ID de tu proyecto de GCP.
  • location-id: Es un identificador de ubicación válido. Los identificadores de ubicación válidos son: us-west1, us-east1, europe-west1 y asia-east1.

Método HTTP y URL:

POST https://vision.googleapis.com/v1/projects/project-id/locations/location-id/products:purge

Cuerpo JSON de la solicitud:

{
  "force": "true",
  "deleteOrphanProducts": "true"
}

Para enviar tu solicitud, elige una de estas opciones:

curl

Guarda el cuerpo de la solicitud en un archivo llamado request.json y ejecuta el siguiente comando:

curl -X POST \
-H "Authorization: Bearer "$(gcloud auth application-default print-access-token) \
-H "Content-Type: application/json; charset=utf-8" \
-d @request.json \
https://vision.googleapis.com/v1/projects/project-id/locations/location-id/products:purge

PowerShell

Guarda el cuerpo de la solicitud en un archivo llamado request.json y ejecuta el siguiente comando:

$cred = gcloud auth application-default print-access-token
$headers = @{ "Authorization" = "Bearer $cred" }

Invoke-WebRequest `
-Method POST `
-Headers $headers `
-ContentType: "application/json; charset=utf-8" `
-InFile request.json `
-Uri "https://vision.googleapis.com/v1/projects/project-id/locations/location-id/products:purge" | Select-Object -Expand Content

Esta solicitud inicia una operación de larga duración. La respuesta JSON contiene información sobre esta operación de larga duración:

{
"name": "projects/project-id/locations/location-id/operations/bc4e1d412863e626"
}

En este caso, el operation-id es bc4e1d412863e626.

Puedes realizar un seguimiento del progreso de esta operación mediante el operation-id. Para ver un ejemplo, consulta Obtén el estado de una operación.

C#

private static int PurgeOrphanProducts(PurgeOrphanProductsOptions opts)
{
    var client = ProductSearchClient.Create();
    var parent = LocationName.Format(opts.ProjectID, opts.ComputeRegion);

    var request = new PurgeProductsRequest
    {
        Parent = parent,
        DeleteOrphanProducts = true,
        Force = true
    };

    // Purge operation is async.
    var operation = client.PurgeProductsAsync(request);

    // wait until long operation to finish.
    operation.Result.PollUntilCompleted();
    Console.WriteLine("Orphan products deleted.");

    return 0;
}

Go

import (
	"context"
	"fmt"
	"io"

	vision "cloud.google.com/go/vision/apiv1"
	visionpb "google.golang.org/genproto/googleapis/cloud/vision/v1"
)

// purgeOrphanProducts deletes all products not in any product sets.
func purgeOrphanProducts(w io.Writer, projectID string, location string) error {
	// projectID := "your-gcp-project-id"
	// location := "us-west1"

	ctx := context.Background()
	c, err := vision.NewProductSearchClient(ctx)
	if err != nil {
		return fmt.Errorf("NewProductSearchClient: %v", err)
	}
	defer c.Close()

	req := &visionpb.PurgeProductsRequest{
		Parent: fmt.Sprintf("projects/%s/locations/%s", projectID, location),
		Target: &visionpb.PurgeProductsRequest_DeleteOrphanProducts{
			DeleteOrphanProducts: true,
		},
		Force: true,
	}

	// The purge operation is async.
	op, err := c.PurgeProducts(ctx, req)
	if err != nil {
		return fmt.Errorf("NewProductSearchClient: %v", err)
	}
	fmt.Fprintf(w, "Processing operation name: %q\n", op.Name())

	if err := op.Wait(ctx); err != nil {
		return fmt.Errorf("Wait: %v", err)
	}

	fmt.Fprintf(w, "Orphan products deleted.\n")

	return nil
}

Java

import com.google.api.gax.longrunning.OperationFuture;
import com.google.cloud.vision.v1.LocationName;
import com.google.cloud.vision.v1.ProductSearchClient;
import com.google.cloud.vision.v1.PurgeProductsRequest;
import java.util.concurrent.TimeUnit;

public class PurgeProducts {

  // Delete the product and all its reference images.
  public static void purgeOrphanProducts(String projectId, String computeRegion) throws Exception {

    // String projectId = "YOUR_PROJECT_ID";
    // String computeRegion = "us-central1";
    // boolean force = true;

    try (ProductSearchClient client = ProductSearchClient.create()) {
      String parent = LocationName.format(projectId, computeRegion);

      // The purge operation is async.
      PurgeProductsRequest request =
          PurgeProductsRequest.newBuilder()
              .setDeleteOrphanProducts(true)
              // The operation is irreversible and removes multiple products.
              // The user is required to pass in force=True to actually perform the
              // purge.
              // If force is not set to True, the service raises an exception.
              .setForce(true)
              .setParent(parent)
              .build();

      OperationFuture response = client.purgeProductsAsync(request);
      response.getPollingFuture().get(180, TimeUnit.SECONDS);

      System.out.println("Orphan products deleted.");
    }
  }
}

Node.js

async function purgeOrphanProducts() {
  // Deletes all products not in any product sets.

  // Imports the Google Cloud client library
  const vision = require('@google-cloud/vision');

  // Creates a client
  const client = new vision.ProductSearchClient();

  /**
   * TODO(developer): Uncomment the following line before running the sample.
   */
  // const projectId = 'Your Google Cloud project Id';
  // const location = 'A compute region name';

  const formattedParent = client.locationPath(projectId, location);

  // The operation is irreversible and removes multiple products.
  // The user is required to pass in force=true to actually perform the purge.
  // If force is not set to True, the service raises an error.
  const force = true;

  try {
    const [operation] = await client.purgeProducts({
      parent: formattedParent,
      deleteOrphanProducts: true,
      force: force,
    });
    await operation.promise();
    console.log('Orphan products deleted.');
  } catch (err) {
    console.log(err);
  }
}

PHP

namespace Google\Cloud\Samples\Vision;

use Google\Cloud\Vision\V1\ProductSearchClient;

/**
 * Delete all products not in any product sets.
 *
 * @param string $projectId Your Google Cloud project ID
 * @param string $location Google Cloud compute region name
 * @param boolean $force force purge
 */
function purge_orphan_products($projectId, $location, $force)
{
    $client = new ProductSearchClient();

    $parent = $client->locationName($projectId, $location);
    printf("Deleting orphan products" . PHP_EOL);
    $operationResponse  = $client->purgeProducts($parent, ['deleteOrphanProducts' => true, 'force' => $force]);
    $operationResponse->pollUntilComplete();
    if ($operationResponse->operationSucceeded()) {
        print('Operation succeeded' . PHP_EOL);
    # print_r($operationResponse->getResult());
    } else {
        print('Operation failed' . PHP_EOL);
        print_r($operationResponse->getError());
    }
    $client->close();
}

Python

from google.cloud import vision

def purge_orphan_products(project_id, location, force):
    """Delete all products not in any product sets.
    Args:
        project_id: Id of the project.
        location: A compute region name.
    """
    client = vision.ProductSearchClient()

    parent = client.location_path(
        project=project_id, location=location)

    # The purge operation is async.
    operation = client.purge_products(
        parent=parent,
        delete_orphan_products=True,
        # The operation is irreversible and removes multiple products.
        # The user is required to pass in force=True to actually perform the
        # purge.
        # If force is not set to True, the service raises an exception.
        force=force)

    operation.result(timeout=300)

    print('Orphan products deleted.')

Ruby

require "google/cloud/vision"

# Delete all products not in any product sets.
def product_search_purge_orphan_products project_id = "your-project-id",
                                         location   = "us-west1"

  client = Google::Cloud::Vision.product_search

  parent = client.location_path project: project_id, location: location

  # The operation is irreversible and removes multiple products.
  # The user is required to pass in force=true to actually perform the purge.
  # If force is not set to true, the service raises an exception.
  force = true

  # The purge operation is async.
  operation = client.purge_products parent:                 parent,
                                    force:                  force,
                                    delete_orphan_products: true

  puts "Processing operation name: #{operation.name}"
  operation.wait_until_done! # Waits for the operation to complete

  puts "Orphan products deleted."
end

Obtén el estado de una operación

Puedes usar el operation-id de una operación de larga duración (como borrar definitivamente un conjunto de productos o productos huérfanos) para obtener su estado.

LÍNEA DE CMD Y REST

Antes de usar cualquiera de los siguientes datos de solicitud, realiza estos reemplazos:

  • location-id: Un identificador de ubicación válido. Los identificadores de ubicación válidos son: us-west1, us-east1, europe-west1 y asia-east1.
  • operation-id: El ID de la operación. El ID es el último elemento del nombre de la operación. Por ejemplo:
    • Nombre de la operación: projects/project-id/locations/location-id/operations/bc4e1d412863e626
    • ID de la operación: bc4e1d412863e626

Método HTTP y URL:

GET https://vision.googleapis.com/v1/locations/location-id/operations/operation-id

Para enviar tu solicitud, elige una de estas opciones:

curl

Ejecuta el siguiente comando:

curl -X GET \
-H "Authorization: Bearer "$(gcloud auth application-default print-access-token) \
https://vision.googleapis.com/v1/locations/location-id/operations/operation-id

PowerShell

Ejecuta el siguiente comando:

$cred = gcloud auth application-default print-access-token
$headers = @{ "Authorization" = "Bearer $cred" }

Invoke-WebRequest `
-Method GET `
-Headers $headers `
-Uri "https://vision.googleapis.com/v1/locations/location-id/operations/operation-id" | Select-Object -Expand Content
Deberías ver un resultado similar al siguiente para una operación de eliminación definitiva del conjunto de productos completada:
{
  "name": "locations/location-id/operations/operation-id",
  "metadata": {
    "@type": "type.googleapis.com/google.cloud.vision.v1.BatchOperationMetadata",
    "state": "SUCCESSFUL",
    "submitTime": "2019-09-04T15:58:39.131591882Z",
    "endTime": "2019-09-04T15:58:43.099020580Z"
  },
  "done": true,
  "response": {
    "@type": "type.googleapis.com/google.cloud.vision.v1.PurgeProductsRequest",
    "parent": "projects/project-id/locations/location-id",
    "productSetPurgeConfig": {
      "productSetId": "project-set-id"
    },
    "force": true
  }
}

Deberías ver un resultado similar al siguiente para una operación de eliminación definitiva de productos huérfanos completada:

{
  "name": "locations/location-id/operations/operation-id",
  "metadata": {
    "@type": "type.googleapis.com/google.cloud.vision.v1.BatchOperationMetadata",
    "state": "SUCCESSFUL",
    "submitTime": "2019-09-04T16:08:38.278197397Z",
    "endTime": "2019-09-04T16:08:45.075778639Z"
  },
  "done": true,
  "response": {
    "@type": "type.googleapis.com/google.cloud.vision.v1.PurgeProductsRequest",
    "parent": "projects/project-id/locations/location-id",
    "deleteOrphanProducts": true,
    "force": true
  }
}