I am looking at using Azure IOT Central for condition monitoring of industrial machines.
My sensors will be connected to the cloud via a gateway devices that supports REST API
I would like to test the connectivity using an API simulation tool like POSTMAN, only it isn't very clear how to set up this connection.
I'm after something like this: https://stackoverflow.com/questions/58092672/azure-how-to-connect-to-iot-central-directly-via-api-or-webhook Only the poster doesn't clearly describe where he gets the 'HostName' from and how to set up the Authorisation header.
Are there any guides availabe for this?