SnsSubscribe.go - AWS Code Sample


SnsSubscribe.go -e EMAIL -t TOPIC-ARN subscribes the user with email address EMAIL to the SNS topic with the ARN TOPIC-ARN.

/* Copyright 2010-2020, Inc. or its affiliates. All Rights Reserved. This file is 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 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 main import ( "" "" "" "flag" "fmt" "os" ) func main() { emailPtr := flag.String("e", "", "The email address of the user subscribing to the topic") topicPtr := flag.String("t", "", "The ARN of the topic to which the user subscribes") flag.Parse() if *emailPtr == "" || *topicPtr == "" { fmt.Println("You must supply an email address and topic ARN") fmt.Println("Usage: go run SnsSubscribe.go -e EMAIL -t TOPIC-ARN") os.Exit(1) } // Initialize a session that the SDK will use to load // credentials from the shared credentials file. (~/.aws/credentials). sess := session.Must(session.NewSessionWithOptions(session.Options{ SharedConfigState: session.SharedConfigEnable, })) svc := sns.New(sess) result, err := svc.Subscribe(&sns.SubscribeInput{ Endpoint: emailPtr, Protocol: aws.String("email"), ReturnSubscriptionArn: aws.Bool(true), // Return the ARN, even if user has yet to confirm TopicArn: topicPtr, }) if err != nil { fmt.Println(err.Error()) os.Exit(1) } fmt.Println(*result.SubscriptionArn) }

Sample Details

Service: sns

Last tested: 2020-1-6

Author: Doug-AWS

Type: full-example