I'm having trouble with retrieving azure update management details programmatically. I couldn't find any REST API or CLI method to get the data from update management view. There were only powershell scripts.
These are the details I want to retrieve via REST API
If these REST API's doesn't help to accomplish your requirement then if interested you may share it as feature request in this uservoice or feedback forum. In general, Azure feature team would check feasibility of a feature request, prioritize against existing feature backlog, add in roadmap as appropriate and would announce and/or update the related Azure document once a feature request is addressed.
On the other hand, with the help of this references, you may find the same information in update management related kusto tables which you can query with the help of this REST API.
Here is the reference link for the same issue which was addressed in Microsoft Q&A
