Forum Discussion

Copper Contributor

Mar 10, 2020

Solved

SPO App Uninstall Scope Web

Hi all, I need to bulk Remove/Uninstall a particular App installed to 100+ subsites (web). Uninstall-PnpApp can only be scoped to Tenant or Site Collection. Is it possible to scope to the Subsi...

O365Developer
Mar 10, 2020
katnew

I didn`t test this,However you can loop through all the subsites underneath the site collection and uninstall the app in the below way.
# Input Parameters
$credentials=Get-Credential
$URL="https://yoursites.sharepoint.com"

# Connect to SharePoint Online
Connect-PnPOnline -Url $URL -Credentials $credentials

# Get the site collections
$siteColl=Get-PnPTenantSite

# Loop through the site collections
foreach($site in $siteColl)
{

Connect-PnPOnline -Url $site .Url -Credentials $cred
Get-PnPSubWebs | ForEach-Object{
spo app uninstall --id <<Your APP ID>> --siteUrl $_.Url
}
}

Please test in your dev environment first.

O365Developer

Brass Contributor

Mar 10, 2020

katnew

I didn`t test this,However you can loop through all the subsites underneath the site collection and uninstall the app in the below way.

# Input Parameters
$credentials=Get-Credential
$URL="https://yoursites.sharepoint.com"

# Connect to SharePoint Online
Connect-PnPOnline -Url $URL -Credentials $credentials

# Get the site collections
$siteColl=Get-PnPTenantSite

# Loop through the site collections
foreach($site in $siteColl)
{

Connect-PnPOnline -Url $site .Url -Credentials $cred
Get-PnPSubWebs | ForEach-Object{
spo app uninstall --id <<Your APP ID>> --siteUrl $_.Url
}
}

Please test in your dev environment first.

katnew

Copper Contributor

Mar 23, 2020

Thanks O365Developer !

Just looping back to this post, I did a little something like this:

$App = Get-PnPAppInstance -Identity $ID | Select-Object AppWebFullUrl, Id, Status, Title, WebId, SiteId
If ($App -ne $null) { 
Uninstall-PnPAppInstance -Identity $ID -Force
}

Pretty much the same, but using the PnP commands ❤️