I tried publishing data to cumulocity with Mqtt in c#.
I copied the code here https://cumulocity.com/guides/device-sdk/mqtt-examples/#hello-mqtt-cs.
When I use “mqtt.cumulocity.com” with my tenantId/username password combination as it is instructed in the guide I get “Not Authorized” error and cannot connect to broker.
When I use MqttBox to publish data, I use “mqtt.cumulocity.com/tenantname” with the same credentials and there is no problem.
So I changed serverUrl in the c# code to “mqtt.cumulocity.com/tenantname” and this time it gives me “No Such Host is Known”
Either way I cannot connect to broker.
I cannot seem to find, Where am I messing up. Please help!