Azure DevOps integration with Jenkins Multi Branch Pipeline

Hi All,

We are trying to trigger a Jenkins Multi-branch pipeline from Azure repo on below events:

1. PR Creation

2. Commit on Source Branch of Open PR

3. Comments, Edit or the Source Branch of Open PR

The Service Hook does not given option to trigger mult-branch pipeline. Instead, we are being asked to select a specific build. Can we please get some help / direction on how to achieve this. We are successfully able to trigger multi-branch pipeline from Bitbucket using web hooks however that does not work for Azure DevOps.