Implement a operation waiter

[MeNsaaH]

Some resources return an object that should be queried in future to determine if an operation was successful or not. An OperationWaiter struct should be implemented and used to query for operation status. It should also allow setting a timeout argument which will cancel/close request after a specific timeout.

[deven96]

What resources for instance return objects to be queried @MeNsaaH

[MeNsaaH]

Mostly VMs (EC2, EKS, GCP Compute, GKE). You can take an adapt