GIT SCM configuration for bitbucket pull requests checkout using generic Webhook parameters

Question

This stackoverflow page can help you checkout bitbucket pull requests in Jenkins with Generic webhook trigger.

Pre-requisites:

Jenkins: 1) Installing Generic Web

Answer 1

Also you can try GIT SCM configuration using:

Name: FETCH_HEAD`
RefSpec: +refs/heads/*:refs/remotes/origin/*
Branch Specifier: **/${BRANCH}
Additional Behaviours:
1. Wipe out repository & force clone
2. Clean after checkout 

where BRANCH value is '$.pullRequest.fromRef.displayId' retrieved from Generic Webhook trigger post parameters.