text: package apiversions
  
  import (
  	"github.com/gophercloud/gophercloud"
  	"github.com/gophercloud/gophercloud/pagination"
  )
  
  // List lists all the Cinder API versions available to end-users.
  func List(c *gophercloud.ServiceClient) pagination.Pager {
  	return pagination.NewPager(c, listURL(c), func(r pagination.PageResult) pagination.Page {
  		return APIVersionPage{pagination.SinglePageBase(r)}
  	})
  }
  
  // Get will retrieve the volume type with the provided ID. To extract the volume
  // type from the result, call the Extract method on the GetResult.
  func Get(client *gophercloud.ServiceClient, v string) (r GetResult) {
  	_, r.Err = client.Get(getURL(client, v), &r.Body, nil)
  	return
  }
  