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// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
/**
* Before running this C++ code example, set up your development environment, including your credentials.
*
* For more information, see the following documentation topic:
*
* https://docs.aws.amazon.com/sdk-for-cpp/v1/developer-guide/getting-started.html
*
* For information on the structure of the code examples and how to build and run the examples, see
* https://docs.aws.amazon.com/sdk-for-cpp/v1/developer-guide/getting-started-code-examples.html.
*
**/
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# include <aws/core/Aws.h>
# include <aws/sns/SNSClient.h>
# include <aws/sns/model/SubscribeRequest.h>
# include <iostream>
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# include "sns_samples.h"
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// snippet-start:[sns.cpp.subscribe_app.code]
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//! Subscribe to an Amazon Simple Notification Service (Amazon SNS) topic with delivery to a mobile app.
/*!
\param topicARN: The Amazon Resource Name (ARN) for an Amazon SNS topic.
\param endpointARN: The ARN for a mobile app or device endpoint.
\param clientConfiguration: AWS client configuration.
\return bool: Function succeeded.
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*/
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bool
AwsDoc : : SNS : : subscribeApp ( const Aws : : String & topicARN ,
const Aws : : String & endpointARN ,
const Aws : : Client : : ClientConfiguration & clientConfiguration ) {
Aws : : SNS : : SNSClient snsClient ( clientConfiguration ) ;
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Aws : : SNS : : Model : : SubscribeRequest request ;
request . SetTopicArn ( topicARN ) ;
request . SetProtocol ( " application " ) ;
request . SetEndpoint ( endpointARN ) ;
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const Aws : : SNS : : Model : : SubscribeOutcome outcome = snsClient . Subscribe ( request ) ;
if ( outcome . IsSuccess ( ) ) {
std : : cout < < " Subscribed successfully. " < < std : : endl ;
std : : cout < < " Subscription ARN ' " < < outcome . GetResult ( ) . GetSubscriptionArn ( )
< < " '. " < < std : : endl ;
}
else {
std : : cerr < < " Error while subscribing " < < outcome . GetError ( ) . GetMessage ( )
< < std : : endl ;
}
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return outcome . IsSuccess ( ) ;
}
// snippet-end:[sns.cpp.subscribe_app.code]
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/*
*
* main function
*
* Usage: 'run_subscribe_app <topic_arn> <mobile_endpoint_arn>'
*
* Prerequisites:
* 1. An existing SNS topic and its ARN.
* 2. An application endpoint ARN.
* For information about creating an application endpoint, see
* https://docs.aws.amazon.com/sns/latest/dg/mobile-push-send-devicetoken.html.
*
*/
# ifndef TESTING_BUILD
int main ( int argc , char * * argv ) {
if ( argc ! = 3 ) {
std : : cout
< < " Usage: run_subscribe_app <topic_arn> <mobile_endpoint_arn> "
< < std : : endl ;
return 1 ;
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}
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Aws : : SDKOptions options ;
Aws : : InitAPI ( options ) ;
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{
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Aws : : String topicARN = argv [ 1 ] ;
Aws : : String endpointArn = argv [ 2 ] ;
Aws : : Client : : ClientConfiguration clientConfig ;
// Optional: Set to the AWS Region (overrides config file).
// clientConfig.region = "us-east-1";
AwsDoc : : SNS : : subscribeApp ( topicARN , endpointArn , clientConfig ) ;
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}
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Aws : : ShutdownAPI ( options ) ;
return 0 ;
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}
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# endif // TESTING_BUILD
