Hi,
Is there an entity exension class for Microsoft.Xrm.SDK.Client in version 9 of D365?
It was present in the old Microsoft.Xrm.client DLL.
Specifically i'm looking for this method:
https://docs.microsoft.com/en-us/previous-versions/dynamicscrm-2013/developers-guide/gg695461(v%3Dcrm.6)