Resource group in VPC v2 flow is not handled properly #2445
Description
/kind bug
/area provider/ibmcloud
When creating new resources using v2 flow, if resource group is not present in status, the value from spec.resourceGroup is used.
spec.resourceGroup represents a string which could either be ID or name(v1 flow expects an ID). However, when ID is provided, it would fail with
failed to create vpc: failed retreiving resource group id during vpc creation: failed to retrieve resource group by name: failed to find Resource Group
With the v2 flow, we should either document the usage of name vs ID when using spec.resourcGroup or use the value when spec.Newtwork.ResourceGroup is provided.
It might be better to simplify the resource group by placing it in the spec and consuming the value accordingly for different flows.