// Code snippets are only available for the latest version. Current version is 5.x
// To initialize your graphClient, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=csharp
await graphClient.Me.Outlook.MasterCategories["{outlookCategory-id}"].DeleteAsync();
// THE CLI IS IN PREVIEW. NON-PRODUCTION USE ONLY
mgc-beta users outlook master-categories delete --user-id {user-id} --outlook-category-id {outlookCategory-id}
// Code snippets are only available for the latest version. Current version is 6.x
GraphServiceClient graphClient = new GraphServiceClient(requestAdapter);
graphClient.me().outlook().masterCategories().byOutlookCategoryId("{outlookCategory-id}").delete();
<?php
use Microsoft\Graph\GraphServiceClient;
$graphServiceClient = new GraphServiceClient($tokenRequestContext, $scopes);
$graphServiceClient->me()->outlook()->masterCategories()->byOutlookCategoryId('outlookCategory-id')->delete()->wait();
Import-Module Microsoft.Graph.Beta.Users
# A UPN can also be used as -UserId.
Remove-MgBetaUserOutlookMasterCategory -UserId $userId -OutlookCategoryId $outlookCategoryId