E3 Developer subscription is deprecated as explained in this notice. Your subscription will be disabled on September 7, 2025, 5:13:40 AM UTC and all SharePoint and OneDrive content will be blocked and subsequently deleted. It is strongly recommended to migrate your content to an existing E5 Developer subscription by navigating to Visual Studio benefits page and activating Microsoft 365 Developer subscription (E5) or get a new E5 subscription. For more details go to the Microsoft 365 admin center and select Help & support to contact support.