Hi,
we tried to create a pipeline with blue-ocean plugin integrating with an Aws CodeCommit repository:

When we tried with https connection, with existing and working credentials, we got the following error (in attachment the complete stacktrace): unable to access 'https://git-codecommit.eu-central-1.amazonaws.com/v1/repos/hoxell-qo/': The requested URL returned error: 403

When we tried with an ssh connection, with existing and tested credentials on the same machine where jenkins has been deployed, we got the following error(in attachment the complete stacktrace): The server hostkey was not accepted by the verifier callback

It seems that if we write a custom pipeline by hand (without the blue-ocean editor), then it starts and shows all the steps, but if we try to configure it from the blue-ocean plugin, and then try to write on the Aws CodeCommit repository, then it isn't working. When we tried the same with a GitLab repository, all is working correctly.

Is the integration with AWS CodeCommit supported?