Configure spring boot endpoint for AWS SNS-CodePudding

I try to connect my web application (spring boot) with AWS SNS using http endpoint. When I contact my endpoint to create a new subscription (sns -> web application) always I got

com.amazonaws.services.sns.model.InvalidParameterException: 
Invalid parameter: TopicArn (Service: AmazonSNS; Status 
Code: 400; Error Code: InvalidParameter; 
Request ID: 151fe19b-c8e3-55ee-ba38-bab3e65af5e9; Proxy: null)

CodePudding user response：

To create a Spring BOOT app that invokes AWS SNS and has subscription and publish functionality, use the AWS SDK for Java v2. See this topic in the AWS SNS DEV Guide. This example shows both Sync and Java Async examples.

Build a publish and subscription application that translates messages

CodePudding user response：

This is one of the errors that occur during FAIL when sending push messages using AWS SDK

com.amazonaws.services.sns.model.InvalidParameterException: Invalid parameter: TopicArn (Service: AmazonSNS; Status Code: 400; Error Code: InvalidParameter; Request ID: 151fe19b-c8e3-55ee-ba38-bab3e65af5e9; Proxy: null)

Error that occurs when a token does not exist or if the token value is incorrect