Receive notifications with metadata change feeds

using Google.Api.Gax.ResourceNames;
using Google.Cloud.Dataplex.V1;
using Google.LongRunning;

public sealed partial class GeneratedCatalogServiceClientSnippets
{
    /// <summary>Snippet for CreateMetadataFeed</summary>
    /// <remarks>
    /// This snippet has been automatically generated and should be regarded as a code template only.
    /// It will require modifications to work:
    /// - It may require correct/in-range values for request initialization.
    /// - It may require specifying regional endpoints when creating the service client as shown in
    ///   https://cloud.google.com/dotnet/docs/reference/help/client-configuration#endpoint.
    /// </remarks>
    public void CreateMetadataFeedRequestObject()
    {
        // Create client
        CatalogServiceClient catalogServiceClient = CatalogServiceClient.Create();
        // Initialize request argument(s)
        CreateMetadataFeedRequest request = new CreateMetadataFeedRequest
        {
            ParentAsLocationName = LocationName.FromProjectLocation("[PROJECT]", "[LOCATION]"),
            MetadataFeed = new MetadataFeed(),
            MetadataFeedId = "",
            ValidateOnly = false,
        };
        // Make the request
        Operation<MetadataFeed, OperationMetadata> response = catalogServiceClient.CreateMetadataFeed(request);

        // Poll until the returned long-running operation is complete
        Operation<MetadataFeed, OperationMetadata> completedResponse = response.PollUntilCompleted();
        // Retrieve the operation result
        MetadataFeed result = completedResponse.Result;

        // Or get the name of the operation
        string operationName = response.Name;
        // This name can be stored, then the long-running operation retrieved later by name
        Operation<MetadataFeed, OperationMetadata> retrievedResponse = catalogServiceClient.PollOnceCreateMetadataFeed(operationName);
        // Check if the retrieved long-running operation has completed
        if (retrievedResponse.IsCompleted)
        {
            // If it has completed, then access the result
            MetadataFeed retrievedResult = retrievedResponse.Result;
        }
    }
}

//go:build examples

package main

import (
	"context"

	dataplex "cloud.google.com/go/dataplex/apiv1"
	dataplexpb "cloud.google.com/go/dataplex/apiv1/dataplexpb"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := dataplex.NewCatalogClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &dataplexpb.CreateMetadataFeedRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/dataplex/apiv1/dataplexpb#CreateMetadataFeedRequest.
	}
	op, err := c.CreateMetadataFeed(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}

	resp, err := op.Wait(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

import com.google.cloud.dataplex.v1.CatalogServiceClient;
import com.google.cloud.dataplex.v1.CreateMetadataFeedRequest;
import com.google.cloud.dataplex.v1.LocationName;
import com.google.cloud.dataplex.v1.MetadataFeed;

public class SyncCreateMetadataFeed {

  public static void main(String[] args) throws Exception {
    syncCreateMetadataFeed();
  }

  public static void syncCreateMetadataFeed() throws Exception {
    // This snippet has been automatically generated and should be regarded as a code template only.
    // It will require modifications to work:
    // - It may require correct/in-range values for request initialization.
    // - It may require specifying regional endpoints when creating the service client as shown in
    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    try (CatalogServiceClient catalogServiceClient = CatalogServiceClient.create()) {
      CreateMetadataFeedRequest request =
          CreateMetadataFeedRequest.newBuilder()
              .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
              .setMetadataFeed(MetadataFeed.newBuilder().build())
              .setMetadataFeedId("metadataFeedId1633421160")
              .setValidateOnly(true)
              .build();
      MetadataFeed response = catalogServiceClient.createMetadataFeedAsync(request).get();
    }
  }
}

/**
 * This snippet has been automatically generated and should be regarded as a code template only.
 * It will require modifications to work.
 * It may require correct/in-range values for request initialization.
 * TODO(developer): Uncomment these variables before running the sample.
 */
/**
 *  Required. The resource name of the parent location, in the format
 *  `projects/{project_id_or_number}/locations/{location_id}`
 */
// const parent = 'abc123'
/**
 *  Required. The metadata job resource.
 */
// const metadataFeed = {}
/**
 *  Optional. The metadata job ID. If not provided, a unique ID is generated
 *  with the prefix `metadata-job-`.
 */
// const metadataFeedId = 'abc123'
/**
 *  Optional. The service validates the request without performing any
 *  mutations. The default is false.
 */
// const validateOnly = true

// Imports the Dataplex library
const {CatalogServiceClient} = require('@google-cloud/dataplex').v1;

// Instantiates a client
const dataplexClient = new CatalogServiceClient();

async function callCreateMetadataFeed() {
  // Construct request
  const request = {
    parent,
    metadataFeed,
  };

  // Run request
  const [operation] = await dataplexClient.createMetadataFeed(request);
  const [response] = await operation.promise();
  console.log(response);
}

callCreateMetadataFeed();

# This snippet has been automatically generated and should be regarded as a
# code template only.
# It will require modifications to work:
# - It may require correct/in-range values for request initialization.
# - It may require specifying regional endpoints when creating the service
#   client as shown in:
#   https://googleapis.dev/python/google-api-core/latest/client_options.html
from google.cloud import dataplex_v1


def sample_create_metadata_feed():
    # Create a client
    client = dataplex_v1.CatalogServiceClient()

    # Initialize request argument(s)
    metadata_feed = dataplex_v1.MetadataFeed()
    metadata_feed.pubsub_topic = "pubsub_topic_value"

    request = dataplex_v1.CreateMetadataFeedRequest(
        parent="parent_value",
        metadata_feed=metadata_feed,
    )

    # Make the request
    operation = client.create_metadata_feed(request=request)

    print("Waiting for operation to complete...")

    response = operation.result()

    # Handle the response
    print(response)

using Google.Cloud.Dataplex.V1;

public sealed partial class GeneratedCatalogServiceClientSnippets
{
    /// <summary>Snippet for GetMetadataFeed</summary>
    /// <remarks>
    /// This snippet has been automatically generated and should be regarded as a code template only.
    /// It will require modifications to work:
    /// - It may require correct/in-range values for request initialization.
    /// - It may require specifying regional endpoints when creating the service client as shown in
    ///   https://cloud.google.com/dotnet/docs/reference/help/client-configuration#endpoint.
    /// </remarks>
    public void GetMetadataFeedRequestObject()
    {
        // Create client
        CatalogServiceClient catalogServiceClient = CatalogServiceClient.Create();
        // Initialize request argument(s)
        GetMetadataFeedRequest request = new GetMetadataFeedRequest
        {
            MetadataFeedName = MetadataFeedName.FromProjectLocationMetadataFeed("[PROJECT]", "[LOCATION]", "[METADATA_FEED]"),
        };
        // Make the request
        MetadataFeed response = catalogServiceClient.GetMetadataFeed(request);
    }
}

//go:build examples

package main

import (
	"context"

	dataplex "cloud.google.com/go/dataplex/apiv1"
	dataplexpb "cloud.google.com/go/dataplex/apiv1/dataplexpb"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := dataplex.NewCatalogClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &dataplexpb.GetMetadataFeedRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/dataplex/apiv1/dataplexpb#GetMetadataFeedRequest.
	}
	resp, err := c.GetMetadataFeed(ctx, req)
	if err != nil {