POST https://graph.microsoft.com/beta/tenantRelationships/managedTenants/tenants/{tenantId}/offboardTenant
// 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
var result = await graphClient.TenantRelationships.ManagedTenants.Tenants["{tenant-id}"].MicrosoftGraphManagedTenantsOffboardTenant.PostAsync();
// THE CLI IS IN PREVIEW. NON-PRODUCTION USE ONLY
mgc-beta tenant-relationships managed-tenants tenants microsoft-graph-managed-tenants-offboard-tenant post --tenant-id {tenant-id}
// Code snippets are only available for the latest version. Current version is 6.x
GraphServiceClient graphClient = new GraphServiceClient(requestAdapter);
var result = graphClient.tenantRelationships().managedTenants().tenants().byTenantId("{tenant-id}").microsoftGraphManagedTenantsOffboardTenant().post();