I'm using IoTHub F1 subscription and facing following problem: I'm calling REST endpoint for get device list from iothub, Ex: https://my_iothub_name.azure-devices.net/devices?top=10&api-version=2016-11-14
The above api call is working fine from postman (postman is ApiAgent) But the problem is when I'm calling same api from browser it's giving me 405 method not allowed error.
I've read about it and it's looks like problem with OPTIONS request from browsers.
Please throw some lights on this issue,
Thank you very much.
I don't think this is currently possible, first because, from what I see, Azure IoT hub REST API does not issue CORS requests (i.e. they don't write in the CORS header access-control-allow-origin), so your browser client can't access it.