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代码示例
Java
import com.google.cloud.pubsublite.AdminClient;
import com.google.cloud.pubsublite.AdminClientSettings;
import com.google.cloud.pubsublite.CloudRegion;
import com.google.cloud.pubsublite.CloudZone;
import com.google.cloud.pubsublite.ProjectNumber;
import com.google.cloud.pubsublite.SubscriptionName;
import com.google.cloud.pubsublite.SubscriptionPath;
public class DeleteSubscriptionExample {
public static void main(String... args) throws Exception {
// TODO(developer): Replace these variables before running the sample.
String cloudRegion = "your-cloud-region";
char zoneId = 'b';
// Choose an existing subscription.
String subscriptionId = "your-subscription-id";
long projectNumber = Long.parseLong("123456789");
deleteSubscriptionExample(cloudRegion, zoneId, projectNumber, subscriptionId);
}
public static void deleteSubscriptionExample(
String cloudRegion, char zoneId, long projectNumber, String subscriptionId) throws Exception {
SubscriptionPath subscriptionPath =
SubscriptionPath.newBuilder()
.setLocation(CloudZone.of(CloudRegion.of(cloudRegion), zoneId))
.setProject(ProjectNumber.of(projectNumber))
.setName(SubscriptionName.of(subscriptionId))
.build();
AdminClientSettings adminClientSettings =
AdminClientSettings.newBuilder().setRegion(CloudRegion.of(cloudRegion)).build();
try (AdminClient adminClient = AdminClient.create(adminClientSettings)) {
adminClient.deleteSubscription(subscriptionPath).get();
System.out.println(subscriptionPath.toString() + " deleted successfully.");
}
}
}
Python
from google.api_core.exceptions import NotFound
from google.cloud.pubsublite import AdminClient
from google.cloud.pubsublite.types import CloudRegion, CloudZone, SubscriptionPath
# TODO(developer):
# project_number = 1122334455
# cloud_region = "us-central1"
# zone_id = "a"
# subscription_id = "your-subscription-id"
cloud_region = CloudRegion(cloud_region)
location = CloudZone(cloud_region, zone_id)
subscription_path = SubscriptionPath(project_number, location, subscription_id)
client = AdminClient(cloud_region)
try:
client.delete_subscription(subscription_path)
print(f"{subscription_path} deleted successfully.")
except NotFound:
print(f"{subscription_path} not found.")