//snippet-sourcedescription:[SubscribeEmail.java demonstrates how to send a confirmation message to an email address.]
//snippet-keyword:[Java]
//snippet-sourcesyntax:[java]
//snippet-keyword:[Code Sample]
//snippet-keyword:[Amazon Simple Notification Service]
//snippet-service:[sns]
//snippet-sourcetype:[full-example]
//snippet-sourcedate:[2019-07-20]
//snippet-sourceauthor:[scmacdon AWS]
/*
 * 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.
 */
//snippet-start:[sns.java2.SubscribeEmail.complete]

package com.example.sns;

//snippet-start:[sns.java2.SubscribeEmail.import]
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.SubscribeRequest;
import software.amazon.awssdk.services.sns.model.SubscribeResponse;
//snippet-end:[sns.java2.SubscribeEmail.import]

public class SubscribeEmail {

    public static void main(String[] args) {

        final String USAGE = "\n" +
                "SubscribeEmail - send a confirmation message to an email address.\n" +
                "Usage: SubscribeEmail  <topicArn> <email>\n\n" +
                "Where:\n" +
                "  topicArn - the arn of the topic to subscribe.\n\n" +
                "  email - email address to subscribe.\n\n";

        if (args.length < 2) {
           System.out.println(USAGE);
         System.exit(1);
        }

        //snippet-start:[sns.java2.SubscribeEmail.main]
        String topicArn = args[0];
        String email = args[1];

        SnsClient snsClient = SnsClient.builder()
                .region(Region.US_WEST_2)
                .build();

        try {
            SubscribeRequest request = SubscribeRequest.builder()
                .protocol("email")
                .endpoint(email)
                .returnSubscriptionArn(true)
                .topicArn(topicArn)
                .build();

            SubscribeResponse result = snsClient.subscribe(request);
            System.out.println("Subscription ARN: " + result.subscriptionArn() + "\n\n Status was " + result.sdkHttpResponse().statusCode());

        } catch (SnsException e) {
            System.err.println(e.awsErrorDetails().errorMessage());
            System.exit(1);
        }
        //snippet-end:[sns.java2.SubscribeEmail.main]
    }
}
//snippet-end:[sns.java2.SubscribeEmail.complete]

@@ -340,16 +340,14 @@
 te:%5B
-2019-07-
+4/6/20
 20%5D%0A
@@ -384,16 +384,17 @@
 on AWS%5D%0A
+%0A
 /*%0A * Co
@@ -963,60 +963,8 @@
 %0A */
-%0A//snippet-start:%5Bsns.java2.SubscribeEmail.complete%5D
 %0A%0Apa
@@ -1848,32 +1848,33 @@
 2) %7B%0A           
+ 
 System.out.print
@@ -1885,32 +1885,35 @@
 SAGE);%0A         
+   
 System.exit(1);%0A
@@ -1927,64 +1927,8 @@
  %7D%0A%0A
-        //snippet-start:%5Bsns.java2.SubscribeEmail.main%5D%0A
     
@@ -2102,32 +2102,225 @@
      .build();%0A%0A
+        subEmail(snsClient, topicArn, email) ;%0A    %7D%0A%0A    //snippet-start:%5Bsns.java2.SubscribeEmail.main%5D%0A    public static void subEmail(SnsClient snsClient, String topicArn, String email) %7B%0A%0A
         try %7B%0A  
@@ -2978,54 +2978,4 @@
 %7D%0A%7D%0A
-//snippet-end:%5Bsns.java2.SubscribeEmail.complete%5D%0A

Update SubscribeEmail.java