NewForConfig creates a new dynamic client or returns an error.

Client is a struct that embedds the dynamic.Interface(dynamic client) and has Session as an attribute The session.Session attributes is passed all way down to the ResourceClient to keep track of the resources created by the dynamic client.

NamespaceableResourceClient is a struct that has dynamic.NamespaceableResourceInterface embedded, and has session.Session as an attribute.

ResourceClient has dynamic.ResourceInterface embedded so dynamic.ResourceInterface's Create can be overwritten.