In this session, you’ll learn how to build an Azure Function in C# that connects to Azure Cosmos DB using Role-Based Access Control (RBAC).

We’ll go step by step through the setup, showing how to configure the required infrastructure with Bicep templates. The supporting resources include Azure Functions, Azure Storage, Cosmos DB, Azure Key Vault, Application Insights, and the RBAC setup needed to tie everything together.

By the end, you’ll understand not only how to write the function code but also how to deploy a secure and production-ready environment.