how to CICD using AWS CodePipeline if source repository is Gitlab

AWS document said we can make use of S3, lambda, etc. but still do not know how. this link mentioned some way but the link insides is invalid..... https://aws.amazon.com/blogs/devops/integrating-git-with-aws-codepipeline/

Does AWS CodePipeline support GitLab?

You can use CodePipeline to manage and automate your end-to-end software and infrastructure release processes, ushering every code change through a defined process to ensure quick and reliable updates.

How does GitLab integrate with CodePipeline?

In order to integrate Gitlabs with Code Pipeline, the GitLab gives us a provision to do this by using the . gitlab-ci. yml file. The GitLab file should include the script with the required set of IAM Permission to S3 bucket which allows users to push the Object to s3 bucket.

You can use this guide to set up a system so that your git repository is synchronized to an S3 bucket.

Then, set up the pipeline using the S3 source action.