I accidentally deleted the VPC and Subnet, Route table, Internet gateway. Now I'm unable to start my sagemaker notebook instance which contains important notebooks. I get a failure reason.

I accidentally deleted the VPC and Subnet, Route table, Internet gateway. Now I'm unable to start my sagemaker notebook instance which contains important notebooks. I get the following failure reason

Failure reason Check if the subnet id is correct. The subnet ID 'subnet-0015241929f8c399c' does not exist (Service: AmazonEC2; Status Code: 400; Error Code: InvalidSubnetID.NotFound; Request ID: ffa631dd-2258-44bc-bb50-a52a55ebb71c; Proxy: null)

I created a new VPC with a same region where my sagemaker notebook instance created. And I created a new subnet, route table and internet gateway and associated these with the new VPC. Then I tried to edit my sagemaker notebook instance and change the VPC to the newly created VPC, but I was unable to select the VPC. The dropdown option didn't show any VPC.

I don't have any backups also. Is there any chance to start my sagemaker notebook instance and get my notebooks ?