IsCreatedOnServer Property (DataSource)
Returns true if this data source has created on the server already. Note that new data sources are not known to the server until
CreateOrUpdateAsync was called.
Platforms: Windows 10 (Version 21H2 - 23H2), Windows 11 (21H2 - 22H2), Windows Server 2016 - 2022
.NET: .NET Framework 4.8, .NET 6, .NET 8, .NET 9