You are developing a microservices-based application that uses Azure Container Apps.

You are developing a microservices-based application that uses Azure Container Apps. The application consists of several containerized services that handle tasks, such as processing orders, managing inventory, and generating reports. You deploy a new revision of the processing orders app.

Processing orders must be triggered by a web request and must always be available based on incoming web requests.

You need to validate that the replica is ready to handle incoming requests.

What should you implement?