CodeCommit - SNS Notification Beautify

Question

Is there anyway to beautify the CodeCommit Notifications instead of getting a large JSON?

I was thinking of involving a Lambda function which receives that Large JSON and modify it, but i'm trying to find an easier way.

This is an example of the JSON sent through the SNS Topic configured in CodeCommit Notifications (Replaced acct. number with ?):
{"account":"??","detailType":"CodeCommit Repository State Change","region":"us-east-1","source":"aws.codecommit","time":"2022-02-10T14:18:25Z","notificationRuleArn":"arn:aws:codestar-notifications:us-east-1:??:notificationrule/a6d8f86a6feb72ca5b3c342a1c0e463e5394f5e1","detail":{"referenceFullName":"refs/heads/dev","repositoryId":"3f8a3a4f-eac4-4077-b13c-fd1ac749171e","referenceType":"branch","commitId":"822aef94a812d7d73c2382f3a68ca187ea67aec9","callerUserArn":"arn:aws:iam::??:user/athmfiuser","event":"referenceUpdated","repositoryName":"athm-dev-athmfi-onpremiseapi-pipeline","oldCommitId":"29a8687b679861dc257dba49b9440db85b0ced0a","referenceName":"dev"},"resources":["arn:aws:codecommit:us-east-1:??:athm-dev-athmfi-onpremiseapi-pipeline"],"additionalAttributes":{}}

Answer

I can think of two options:

1) Create a lambda that that subscribes to the SNS topic and use the JSON to sendEmail or sendTemplatedEmail using SES

2) Use [InputTransformer](https://docs.aws.amazon.com/eventbridge/latest/userguide/eb-input-transformer-tutorial.html) to customize the message going into SNS

Answer

An alternate solution is to use AWS Chatbot to forward pre-formatted CodeCommit notifications to your Slack channels. 
https://aws.amazon.com/blogs/devops/receive-aws-developer-tools-notifications-over-slack-using-aws-chatbot/

CodeCommit - SNS Notification Beautify

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