You create an Azure web API that must send push notifications to Internet-of-Things (IoT) devices in the East United States region. You deploy both a production web API and a test web API. You want to be able to test push notifications through both web APIs. You plan to use Azure Notification Hubs to implement push notifications.
You need to determine the minimum number of namespaces and hubs to create.
How many namespaces and hubs should you create?
You should create one namespace and two hubs. A hub represents a push resource for one app. In this scenario, one hub should represent the production web API, while the other hub should represent the test web API. A namespace represents a collection of hubs for a specific region.