Another question that made in Team Foundation Server 2012 webcast was related to the ability to delete a Team Project hosted on the cloud.
As well, the command-line Visual Studio 2012, with appropriate permissions, the syntax for deleting a Team Project was as follows:
TFSDeleteProject [/ q] [/ force] [/excludewss] /collection:URL TeamProjectName
Because well, moving this to an instance on the cloud, it would be in the following manner
TFSDeleteProject /collection:”https://elbruno.tfspreview.com/DefaultCollection/” < TP to delete > “
The important detail is to put the full url with the collection “DefaultCollection” and from there the name of TP to eliminate.
Saludos @ La Finca