TIL: the number of Azure IoTHubs per subscription is 50, the number of Device
Update for IoT Hubs Instances is 2:
https://docs.microsoft.com/en-us/azure/iot-hub-device-update/device-update-resources
... it's not documented how many (sub-)instances an ADU instance can have.
@AzureSupport
3 replies
Found it! It's also 2. So at max 4 IoT Hubs can have ADU enabled, while there 50
IoT Hubs are allowed per subscription. Doesn't make sense.
I learned from the ADU team that there is a limit in place during the preview
phase. It can be lifted on an individual basis.
