AWS File Storage Gateway with Terraform

Trying to set up an AWS storage Gateway with an ec2 via Terraform.

Terraform module: aws_storagegateway_gateway terraform inputs: gateway ip address = ec2 Public IP address gateway name = sample gateway timeZone = GMT gateway_type = FILE_S3

On terraform APPLY, process runs for long. Errors out with:

retrieving activation key from IP Address(3.91.252.60): making HTTP request: Get "http://<public ip>/?activationRegion=us-east-2" context deadline exceeded(Client.Timeout exceeded while awaiting headers)