Hi sainath badam, I want to help you with this question.
Azure Resource Manager unfortunately does not support the creation or deployment of PowerApps.
Here, in the bicep docu, you can view Azure Resource Manager resources that are possible to deploy as ARM templates.
https://learn.microsoft.com/en-us/azure/templates/
However, ARM templates can be deployed in Power App via a connector.
I hope that answers the question.
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