Hi @Siva,
Welcome to Microsoft Q&A Forum, thank you for posting your query here!
You can query information on backup for your Azure resources at no additional cost using Azure Resource Graph (ARG). ARG is an Azure service designed to extend Azure Resource Management.
Refer Below Article: -
https://learn.microsoft.com/en-us/azure/backup/query-backups-using-azure-resource-graph
let us know if you have any further queries. I’m happy to assist you further.
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