Start-SPOSiteRename : Error Code: -117

Hello,

I am trying to rename a Sharepoint site via the "Start-SPOSiteRename" command of the Microsoft.Online.Sharepoint.Powershell powershell module (version 16.0.91).

However, this command displays this error :

$url="https://xx.sharepoint.com/sites/test/ "
$NewSiteUrl="https://xx.sharepoint.com/sites/TEST/"
$newTitle="TEST"

Connect-SPOService `
-Url https://xxx-admin.sharepoint.com/

Start-SPOSiteRename `
-Identity $url `
-NewSiteUrl $NewSiteUrl `
-NewSiteTitle $newTitle

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Has anyone ever had this error?

Thanks,