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Microsoft 365 Blog
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Announcing: Office 365 endpoint categories and Office 365 IP Address and URL web service

PaulAndrew's avatar
PaulAndrew
Icon for Microsoft rankMicrosoft
Apr 02, 2018
[Originally published for the preview on 4/2/2018 and updated on 7/6/2018. Updated for GA on 9/5/2018]   Announcing: The IP Address and URL web services are generally available from 5th September...
Updated Sep 23, 2018
Version 7.0
networking
office 365
Steve Ianson's avatar
Steve Ianson
Copper Contributor
Oct 24, 2018

Hi,

 

You generate your own random guid (you aren't issued one) and you use that in all your calls:

 

As per https://docs.microsoft.com/en-us/Office365/Enterprise/office-365-ip-web-service

  • ClientRequestId - Query string parameter. A required GUID that you generate for client association. You should generate a GUID for each machine that calls the web service. Do not use the GUIDs shown in the following examples because they may be blocked by the web service in the future. GUID format is xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx, where x represents a hexadecimal number. To generate a GUID, use the https://docs.microsoft.com/powershell/module/microsoft.powershell.utility/new-guid?view=powershell-6 PowerShell command.

 

Regards

 

Steve