更新連接器

import (
	"context"
	"fmt"
	"io"

	"cloud.google.com/go/managedkafka/apiv1/managedkafkapb"
	"google.golang.org/api/option"
	"google.golang.org/protobuf/types/known/fieldmaskpb"

	managedkafka "cloud.google.com/go/managedkafka/apiv1"
)

func updateConnector(w io.Writer, projectID, region, connectClusterID, connectorID string, config map[string]string, opts ...option.ClientOption) error {
	// projectID := "my-project-id"
	// region := "us-central1"
	// connectClusterID := "my-connect-cluster"
	// connectorID := "my-connector"
	// config := map[string]string{"tasks.max": "6"}
	ctx := context.Background()
	client, err := managedkafka.NewManagedKafkaConnectClient(ctx, opts...)
	if err != nil {
		return fmt.Errorf("managedkafka.NewManagedKafkaConnectClient got err: %w", err)
	}
	defer client.Close()

	connectorPath := fmt.Sprintf("projects/%s/locations/%s/connectClusters/%s/connectors/%s", projectID, region, connectClusterID, connectorID)
	connector := &managedkafkapb.Connector{
		Name:    connectorPath,
		Configs: config,
	}
	paths := []string{"configs"}
	updateMask := &fieldmaskpb.FieldMask{
		Paths: paths,
	}

	req := &managedkafkapb.UpdateConnectorRequest{
		UpdateMask: updateMask,
		Connector:  connector,
	}
	resp, err := client.UpdateConnector(ctx, req)
	if err != nil {
		return fmt.Errorf("client.UpdateConnector got err: %w", err)
	}
	fmt.Fprintf(w, "Updated connector: %#v\n", resp)
	return nil
}

import com.google.api.gax.rpc.ApiException;
import com.google.cloud.managedkafka.v1.Connector;
import com.google.cloud.managedkafka.v1.ConnectorName;
import com.google.cloud.managedkafka.v1.ManagedKafkaConnectClient;
import com.google.protobuf.FieldMask;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;

public class UpdateConnector {

  public static void main(String[] args) throws Exception {
    // TODO(developer): Replace these variables before running the example.
    String projectId = "my-project-id";
    String region = "my-region"; // e.g. us-east1
    String clusterId = "my-connect-cluster";
    String connectorId = "my-connector";
    // The new value for the 'tasks.max' configuration.
    String maxTasks = "5";
    updateConnector(projectId, region, clusterId, connectorId, maxTasks);
  }

  public static void updateConnector(
      String projectId, String region, String clusterId, String connectorId, String maxTasks)
      throws IOException {
    try (ManagedKafkaConnectClient managedKafkaConnectClient = ManagedKafkaConnectClient.create()) {
      Map<String, String> configMap = new HashMap<>();
      configMap.put("tasks.max", maxTasks);

      Connector connector =
          Connector.newBuilder()
              .setName(ConnectorName.of(projectId, region, clusterId, connectorId).toString())
              .putAllConfigs(configMap)
              .build();

      // The field mask specifies which fields to update. Here, we update the 'config' field.
      FieldMask updateMask = FieldMask.newBuilder().addPaths("config").build();

      // This operation is handled synchronously.
      Connector updatedConnector = managedKafkaConnectClient.updateConnector(connector, updateMask);
      System.out.printf("Updated connector: %s\n", updatedConnector.getName());
      System.out.println(updatedConnector.getAllFields());

    } catch (IOException | ApiException e) {
      System.err.printf("managedKafkaConnectClient.updateConnector got err: %s\n", e.getMessage());
    }
  }
}

from google.api_core.exceptions import GoogleAPICallError
from google.cloud import managedkafka_v1
from google.cloud.managedkafka_v1.services.managed_kafka_connect import (
    ManagedKafkaConnectClient,
)
from google.cloud.managedkafka_v1.types import Connector
from google.protobuf import field_mask_pb2

# TODO(developer)
# project_id = "my-project-id"
# region = "us-central1"
# connect_cluster_id = "my-connect-cluster"
# connector_id = "my-connector"
# configs = {
#     "tasks.max": "6",
#     "value.converter.schemas.enable": "true"
# }

connect_client = ManagedKafkaConnectClient()

connector = Connector()
connector.name = connect_client.connector_path(
    project_id, region, connect_cluster_id, connector_id
)
connector.configs = configs
update_mask = field_mask_pb2.FieldMask()
update_mask.paths.append("config")

# For a list of editable fields, one can check https://cloud.google.com/managed-service-for-apache-kafka/docs/connect-cluster/update-connector#editable-properties.
request = managedkafka_v1.UpdateConnectorRequest(
    update_mask=update_mask,
    connector=connector,
)

try:
    operation = connect_client.update_connector(request=request)
    print(f"Waiting for operation {operation.operation.name} to complete...")
    response = operation.result()
    print("Updated connector:", response)
except GoogleAPICallError as e:
    print(f"The operation failed with error: {e}")