Hello - I have a question about using Bitbucket API in Java to get a changeset for a pre-receive hook. I am able to follow the sample code here (https://bitbucket.org/atlassian/bitbucket-server-example-plugins/src/9e1728cfab668ab0f8c1c4ada507994dffa5b5e6/hooks-guide/src/main/java/com/atlassian/bitbucket/server/examples/WorkInProgressHook.java?at=master&fileviewer=file-view-default) to create the hook. I am able to get the commit message information. However, I need to be able to get the changeset for each commit (example, the commit files, the path, the file content, whether the file is a add, modify or delete). What library should I use to get this information? Is there a sample code I can use? Thank you very much in advance.