@Microsoft Q & A Thanks for posting in our Q&A.
Currently, we can use data warehouse API or graph API to get intune data resource. We can read the following article as a reference:
https://video2.skills-academy.com/en-us/mem/intune/developer/reports-nav-create-intune-reports
https://video2.skills-academy.com/en-us/graph/api/resources/intune-graph-overview?view=graph-rest-beta
In fact, I haven't seen someone added an ODBC system data source via intune. I have done a lot of research, I only find that someone installed the ODBC Driver via intune.
https://www.reddit.com/r/Intune/comments/mlcrgj/odbc_sql_driver_17_in_company_portal_failing/
Note: Non-Microsoft link, just for the reference.
Thanks for understanding.
If the response is helpful, please click "Accept Answer" and upvote it.
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.