Unsubscribe.java - AWS Code Sample

Unsubscribe.java

Unsubscribe.java demonstrates how to remove an Amazon SNS subscription.

/* * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved. * * Licensed under the Apache License, Version 2.0 (the "License"). * You may not use this file except in compliance with the License. * A copy of the License is located at * * http://aws.amazon.com/apache2.0 * * or in the "license" file accompanying this file. This file is distributed * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either * express or implied. See the License for the specific language governing * permissions and limitations under the License. */ package com.example.sns; import software.amazon.awssdk.regions.Region; import software.amazon.awssdk.services.sns.SnsClient; import software.amazon.awssdk.services.sns.model.SnsException; import software.amazon.awssdk.services.sns.model.UnsubscribeRequest; import software.amazon.awssdk.services.sns.model.UnsubscribeResponse; public class Unsubscribe { public static void main(String[] args) { final String USAGE = "\n" + "Unsubscribe - removes a subscription from a topic \n" + "Usage: Unsubscribe <subscriptionToken>\n\n" + "Where:\n" + " subscriptionToken - endpoint token from Subscribe action.\n\n"; if (args.length < 1) { System.out.println(USAGE); System.exit(1); } String subscriptionToken = args[0]; SnsClient snsClient = SnsClient.builder() .region(Region.US_EAST_1) .build(); unSub(snsClient, subscriptionToken); } public static void unSub(SnsClient snsClient, String subscriptionToken) { try { UnsubscribeRequest request = UnsubscribeRequest.builder() .subscriptionArn(subscriptionToken) .build(); UnsubscribeResponse result = snsClient.unsubscribe(request); System.out.println("\n\nStatus was " + result.sdkHttpResponse().statusCode() + "\n\nSubscription was removed for " + request.subscriptionArn()); } catch (SnsException e) { System.err.println(e.awsErrorDetails().errorMessage()); System.exit(1); } } }

Sample Details

Service: sns

Last tested: 4/6/2020

Author: scmacdon AWS

Type: full-example