Hello @G Shivani Murthy ,
Thanks for the question and using MS Q&A platform.
This error message points to a capacity limitation on the Azure region and it mostly happens due to sudden increase of usage of specific SKUs on a specific region.
This has been identified as a capacity-related issue, Product team are in the process of performing cluster management operations to regain capacity in the impacted region.
). This can be beneficial to other community members. Thank you.