Thanks! Yea, I was actually thinking of doing something similar to AwsService.s3Broadcast. But having a constant for each topic. Then the function call would look like AwsService.postMessageToSNS(AwsService.reqTopic, abstractsChecked);
I don't want to split the SNS to it's own service because the AWS service should cover all of aws. But what do you think of this approach?