I have NPM/NCM and I need to update the polling IP addresses on multiple nodes in my network. I was hoping to use the API to do that updates rather than having to manually update every node through the Web UI. Has anyone done this and do they have an example? Ideally I'd like to be able to feed in a CSV file with rows containing "old polling IP", "new polling IP" and possibly use a PowerShell script to iterate through that CSV file and update each node. Any help would be greatly appreciated.