Hello @Venkata Praneeth Varma Penumatsa
ICM Connector is now deprecated and no longer supported on PowerAutomate, aka MS Flow. It's one of the sought-after connectors for Logic Apps; and if you feel strongly about its priority for the Logic Apps' future roadmap, please consider upvoting the existing feature request on Azure UserVoice.
A viable alternative/workaround would be creating a custom connector that interfaces with the ICM's REST API. Hope this helps.