Azure Chaos Studio now supports a new fault action for Azure Event Hubs.
Change Event Hub State: This new service-direct fault allows customers to fully or partially disable entities within a targeted Azure Event Hubs namespace. This can help test messaging infrastructure for maintenance or failure scenarios for an application that depends on an Event Hub.
This new fault can be used in Azure Chaos Studio by deploying templates, using the REST API, or designing experiments in the Azure portal. Details and examples are available in the fault library. For more information about Azure Chaos Studio, see Azure Chaos Studio documentation.