There are many Software defined network components in Public Cloud like in this case Microsoft Azure, Currently BMC does not support monitoring of any type of network components like below :
we need a requirements to enable the monitoring using Azure KM for below parameters available on Azure Monitor (OMS)
1- Express Route Circuit
2- vNet/Subnet Peering
2- Other software define network components.
Kindly include this in the next release of the Azure KM.