AWS SNS how to add line breaks in message

Question

I\'m trying to send SNS messages via CLI in json format.

aws sns publish --cli-input-json \"{\\\"TopicArn\\\":\\\"xxx\\\",\\\"Message\\\":\\\"first line\\n          


        

Answer 1

aws sns publish --topic-arn "arn:aws:sns:us-west-2:0123456789012:my-topic" --message file://message.txt

message.txt is a text file containing the message to publish:

Hello World Second Line

Putting the message in a text file allows you to include line breaks .