Doesn't work for on-premise

'Azure CLI with the Azure DevOps extension' only works for Azure DevOps Services not Azure DevOps Server (on-premise)

---
#### Document Details

⚠ *Do not edit this section. It is required for docs.microsoft.com ➟ GitHub issue linking.*

* ID: 6c36e231-d991-bd18-46d6-cbf21f773624
* Version Independent ID: ec14c776-ebb3-ee24-ee10-37db66fcd0c4
* Content: [VSTS CLI Overview](https://docs.microsoft.com/en-us/cli/vsts/overview?view=vsts-cli-latest#feedback)
* Content Source: [latest/docs-ref-conceptual/overview.md](https://github.com/MicrosoftDocs/vsts-docs-cli-python/blob/live/latest/docs-ref-conceptual/overview.md)
* Product: **vsts**
* Technology: **vsts**
* GitHub Login: @elbatk
* Microsoft Alias: **elbatk**