更新 Feed

更新资产 Feed。

代码示例

Go

如需了解如何安装和使用 Cloud Asset Inventory 的客户端库，请参阅 Cloud Asset Inventory 客户端库。

如需向 Cloud Asset Inventory 进行身份验证，请设置应用默认凭据。 如需了解详情，请参阅为本地开发环境设置身份验证。

// Sample update-feed update feed.
package main

import (
	"context"
	"flag"
	"fmt"
	"log"
	"os"
	"strconv"

	asset "cloud.google.com/go/asset/apiv1"
	"cloud.google.com/go/asset/apiv1/assetpb"
	cloudresourcemanager "google.golang.org/api/cloudresourcemanager/v1"
	field_mask "google.golang.org/genproto/protobuf/field_mask"
)

// Command-line flags.
var (
	feedID = flag.String("feed_id", "YOUR_FEED_ID", "Identifier of Feed.")
)

func main() {
	flag.Parse()
	ctx := context.Background()
	client, err := asset.NewClient(ctx)
	if err != nil {
		log.Fatalf("asset.NewClient: %v", err)
	}
	defer client.Close()

	projectID := os.Getenv("GOOGLE_CLOUD_PROJECT")
	cloudresourcemanagerClient, err := cloudresourcemanager.NewService(ctx)
	if err != nil {
		log.Fatalf("cloudresourcemanager.NewService: %v", err)
	}

	project, err := cloudresourcemanagerClient.Projects.Get(projectID).Do()
	if err != nil {
		log.Fatalf("cloudresourcemanagerClient.Projects.Get.Do: %v", err)
	}
	projectNumber := strconv.FormatInt(project.ProjectNumber, 10)
	feedName := fmt.Sprintf("projects/%s/feeds/%s", projectNumber, *feedID)
	topic := fmt.Sprintf("projects/%s/topics/%s", projectID, "TOPIC_TO_UPDATE")

	req := &assetpb.UpdateFeedRequest{
		Feed: &assetpb.Feed{
			Name: feedName,
			FeedOutputConfig: &assetpb.FeedOutputConfig{
				Destination: &assetpb.FeedOutputConfig_PubsubDestination{
					PubsubDestination: &assetpb.PubsubDestination{
						Topic: topic,
					},
				},
			},
		},
		UpdateMask: &field_mask.FieldMask{
			Paths: []string{"feed_output_config.pubsub_destination.topic"},
		},
	}
	response, err := client.UpdateFeed(ctx, req)
	if err != nil {
		log.Fatalf("client.UpdateFeed: %v", err)
	}
	fmt.Print(response)
}

Java

如需了解如何安装和使用 Cloud Asset Inventory 的客户端库，请参阅 Cloud Asset Inventory 客户端库。

如需向 Cloud Asset Inventory 进行身份验证，请设置应用默认凭据。 如需了解详情，请参阅为本地开发环境设置身份验证。

import com.google.cloud.asset.v1.AssetServiceClient;
import com.google.cloud.asset.v1.Feed;
import com.google.cloud.asset.v1.FeedOutputConfig;
import com.google.cloud.asset.v1.PubsubDestination;
import com.google.cloud.asset.v1.UpdateFeedRequest;
import com.google.protobuf.FieldMask;

public class UpdateFeedExample {

  // Update a feed
  public static void updateFeed(String feedName, String topic) throws Exception {
    // String feedName = "MY_FEED_NAME"
    // String topic = "projects/[PROJECT_ID]/topics/[TOPIC_NAME]"
    Feed feed =
        Feed.newBuilder()
            .setName(feedName)
            .setFeedOutputConfig(
                FeedOutputConfig.newBuilder()
                    .setPubsubDestination(PubsubDestination.newBuilder().setTopic(topic).build())
                    .build())
            .build();
    UpdateFeedRequest request =
        UpdateFeedRequest.newBuilder()
            .setFeed(feed)
            .setUpdateMask(
                FieldMask.newBuilder()
                    .addPaths("feed_output_config.pubsub_destination.topic")
                    .build())
            .build();
    // Initialize client that will be used to send requests. This client only needs to be created
    // once, and can be reused for multiple requests. After completing all of your requests, call
    // the "close" method on the client to safely clean up any remaining background resources.
    try (AssetServiceClient client = AssetServiceClient.create()) {
      Feed response = client.updateFeed(request);
      System.out.println("Feed updated successfully: " + response.getName());
    } catch (Exception e) {
      System.out.println("Error during UpdateFeed: \n" + e.toString());
    }
  }
}

Node.js

如需了解如何安装和使用 Cloud Asset Inventory 的客户端库，请参阅 Cloud Asset Inventory 客户端库。

如需向 Cloud Asset Inventory 进行身份验证，请设置应用默认凭据。 如需了解详情，请参阅为本地开发环境设置身份验证。

const {AssetServiceClient} = require('@google-cloud/asset');

const client = new AssetServiceClient();
// example inputs:
// const fullQueryName = 'folders/<FOLDER_NUMBER>/savedQueries/<QUERY_ID>';
// const description = 'a new description';
async function updateSavedQuery() {
  const request = {
    savedQuery: {
      name: fullQueryName,
      description: description,
    },
    updateMask: {
      paths: ['description'],
    },
  };

  // Handle the operation using the promise pattern.
  const [query] = await client.updateSavedQuery(request);
  // Do things with with the response.
  console.log('Query name:', query.name);
  console.log('Query description:', query.description);
  console.log('Created time:', query.createTime);
  console.log('Updated time:', query.lastUpdateTime);
  console.log('Query type:', query.content.queryContent);
  console.log('Query content:', JSON.stringify(query.content, null, 4));

Python

如需了解如何安装和使用 Cloud Asset Inventory 的客户端库，请参阅 Cloud Asset Inventory 客户端库。

如需向 Cloud Asset Inventory 进行身份验证，请设置应用默认凭据。 如需了解详情，请参阅为本地开发环境设置身份验证。

from google.cloud import asset_v1
from google.protobuf import field_mask_pb2

# TODO feed_name = 'Feed Name you want to update'
# TODO topic = "Topic name you want to update with"

client = asset_v1.AssetServiceClient()
feed = asset_v1.Feed()
feed.name = feed_name
feed.feed_output_config.pubsub_destination.topic = topic
update_mask = field_mask_pb2.FieldMask()
# In this example, we update topic of the feed
update_mask.paths.append("feed_output_config.pubsub_destination.topic")
response = client.update_feed(request={"feed": feed, "update_mask": update_mask})
print(f"updated_feed: {response}")

后续步骤

如需搜索和过滤其他 Google Cloud 产品的代码示例，请参阅 Google Cloud 示例浏览器。