List feeds

List all asset feeds.

Code sample

Go

To learn how to install and use the client library for Cloud Asset Inventory, see Cloud Asset Inventory client libraries.

To authenticate to Cloud Asset Inventory, set up Application Default Credentials. For more information, see Set up authentication for a local development environment.

// Sample list-feeds list feeds.
package main

import (
	"context"
	"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"
)

func main() {
	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)
	parent := fmt.Sprintf("projects/%s", projectNumber)
	req := &assetpb.ListFeedsRequest{
		Parent: parent}
	response, err := client.ListFeeds(ctx, req)
	if err != nil {
		log.Fatalf("client.ListFeeds: %v", err)
	}
	fmt.Print(response)
}

Java

To learn how to install and use the client library for Cloud Asset Inventory, see Cloud Asset Inventory client libraries.

To authenticate to Cloud Asset Inventory, set up Application Default Credentials. For more information, see Set up authentication for a local development environment.

import com.google.cloud.asset.v1.AssetServiceClient;
import com.google.cloud.asset.v1.ListFeedsResponse;
import com.google.cloud.asset.v1.ProjectName;

public class ListFeedsExample {
  // List feeds in a project.
  public static void listFeeds(String projectId) throws Exception {
    // String projectId = "MY_PROJECT_ID"
    // String topic = "projects/[PROJECT_ID]/topics/[TOPIC_NAME]"

    // 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()) {
      ListFeedsResponse response = client.listFeeds(ProjectName.of(projectId).toString());
      System.out.println("Listed feeds under: " + projectId);
    } catch (Exception e) {
      System.out.println("Error during ListFeeds: \n" + e.toString());
    }
  }
}

Node.js

To learn how to install and use the client library for Cloud Asset Inventory, see Cloud Asset Inventory client libraries.

To authenticate to Cloud Asset Inventory, set up Application Default Credentials. For more information, see Set up authentication for a local development environment.

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

const client = new AssetServiceClient();

async function listFeeds() {
  const projectId = await client.getProjectId();

  const request = {
    parent: `projects/${projectId}`,
  };

  // Handle the operation using the promise pattern.
  const result = await client.listFeeds(request);
  // Do things with with the response.
  console.log(util.inspect(result, {depth: null}));

Python

To learn how to install and use the client library for Cloud Asset Inventory, see Cloud Asset Inventory client libraries.

To authenticate to Cloud Asset Inventory, set up Application Default Credentials. For more information, see Set up authentication for a local development environment.

from google.cloud import asset_v1

# TODO parent_resource = 'Parent resource you want to list all feeds'

client = asset_v1.AssetServiceClient()
response = client.list_feeds(request={"parent": parent_resource})
print(f"feeds: {response.feeds}")

What's next

To search and filter code samples for other Google Cloud products, see the Google Cloud sample browser.