aws-sns-subscriber Set os environment variable for AWS credentials AWS_ACCESS_KEY_ID=<aws-access-key-id> AWS_SECRET_ACCESS_KEY=<aws-secret-access-key> Set os environment varibale for SNS Subscriber or edit constants in subscribe.go AWS_REGION=<AWS-regio-of-SNS> HTTP_ENDPOINT=<HTTP-endpoint-of-subsciber> HTTP_PROTOCOL=<HTTP-Protocol-of-subscriber> SNS_TOPIC_ARN=<ARN-of-AWS-topic>