Azure Container Apps support for Azure Key Vault references in application secrets is now generally available.
Azure Key Vault references enable you to source a container app’s secrets from secrets stored in Azure Key Vault. Using the container app's managed identity, the platform automatically retrieves the secret values from Azure Key Vault and injects it into your application's secrets.
Both versioned and non-versioned secrets are supported.
Learn more: https://aka.ms/containerapps/secrets