Hi @Bhagyashri Nivdunge ,
Thanks for posting this question in Microsoft Q&A forum.
As I understand from the question, you want to restore Cosmos DB via Azure CLI.
Could you please let us know the Cosmos DB API in use alongwith other configuration details?
Through CLI, you may refer to https://learn.microsoft.com/en-us/cli/azure/cosmosdb?view=azure-cli-latest
Let us know if this helps in your case. If not, please let us know where you are stuck so that we may assist you.