Dumblog will write a message to an AWS Cloudwatch Logs group and stream given as arguments. It follows the standard credential fallback path as the AWS SDK.
This code was purpose built to solve a pressing issue in a legacy system. It is not suitable for writing logs where you can't afford to lose some of the messages or you if you need to write a lot of messages frequently
dumblog -group /aws/testgroup -stream some-unique-name 'My message'