**To update a comment on a commit** This example demonstrates how to add the content '"Fixed as requested. I'll update the pull request."' to a comment with an ID of '442b498bEXAMPLE5756813':: aws codecommit update-comment --comment-id 442b498bEXAMPLE5756813 --content "Fixed as requested. I'll update the pull request." Output:: { "comment": { "authorArn": "arn:aws:iam::111111111111:user/Li_Juan", "clientRequestToken": "", "commentId": "442b498bEXAMPLE5756813", "content": "Fixed as requested. I'll update the pull request.", "creationDate": 1508369929.783, "deleted": false, "lastModifiedDate": 1508369929.287 } }