func readTagsForResource(client *tags.RestClient, obj object.Reference, d *schema.ResourceData) error {
	log.Printf("[DEBUG] Reading tags for object %q", obj.Reference().Value)
	objID := obj.Reference().Value
	objType, err := tagTypeForObject(obj)
	if err != nil {
		return err
	}
	ctx, cancel := context.WithTimeout(context.Background(), defaultAPITimeout)
	defer cancel()
	ids, err := client.ListAttachedTags(ctx, objID, objType)
	log.Printf("[DEBUG] Tags for object %q: %s", objID, strings.Join(ids, ","))
	if err != nil {
		return err
	}
	if err := d.Set(vSphereTagAttributeKey, ids); err != nil {
		return fmt.Errorf("error saving tag IDs to resource data: %s", err)
	}
	return nil
}
func readTagsForResource(client *tags.RestClient, obj object.Reference, d *schema.ResourceData) error {
	log.Printf("[DEBUG] Reading tags for object %q", obj.Reference().Value)
	objID := obj.Reference().Value
	objType, err := tagTypeForObject(obj)
	if err != nil {
		return err
	}
	ctx, cancel := context.WithTimeout(context.Background(), defaultAPITimeout)
	defer cancel()
	ids, err := client.ListAttachedTags(ctx, objID, objType)
	log.Printf("[DEBUG] Tags for object %q: %s", objID, strings.Join(ids, ","))
	if err != nil {
		return err
	}
	if err := d.Set(vSphereTagAttributeKey, ids); err != nil {
		return fmt.Errorf("error saving tag IDs to resource data: %s", err)
	}
	return nil
}
// readTagsForResource reads the tags for a given reference and saves the list
// in the supplied ResourceData. It returns an error if there was an issue
// reading the tags.