Different extensions getting added in GUI and CLI .

Hi,

When i enable the VM Diagnostics for Windows VM via GUI Microsoft.Insights.VMDiagnosticsSetting Extension got created.

When i enable the VM Diagonstics for VM Windows VM via CLI using az vm diagnostics set , IaaSDiagnostics Extension got created.

Like to know what is difference between these two extensions.

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#### Document Details

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* ID: 7a9ab822-6524-9dd7-3bf4-1889e10d1266
* Version Independent ID: ec780873-d291-dda8-6b1d-c410e2d87b98
* Content: [az vm diagnostics](https://docs.microsoft.com/en-us/cli/azure/vm/diagnostics?view=azure-cli-latest)
* Content Source: [latest/docs-ref-autogen/vm/diagnostics.yml](https://github.com/MicrosoftDocs/azure-docs-cli/blob/master/latest/docs-ref-autogen/vm/diagnostics.yml)
* Service: **virtual-machines**
* GitHub Login: @rloutlaw
* Microsoft Alias: **routlaw**