// setTags is a helper to set the tags for a resource. It expects the // tags field to be named "tag" func setAutoscalingTags(conn *autoscaling.AutoScaling, d *schema.ResourceData) error { if d.HasChange("tag") { oraw, nraw := d.GetChange("tag") o := setToMapByKey(oraw.(*schema.Set), "key") n := setToMapByKey(nraw.(*schema.Set), "key") resourceID := d.Get("name").(string) c, r := diffAutoscalingTags( autoscalingTagsFromMap(o, resourceID), autoscalingTagsFromMap(n, resourceID), resourceID) create := autoscaling.CreateOrUpdateTagsInput{ Tags: c, } remove := autoscaling.DeleteTagsInput{ Tags: r, } // Set tags if len(r) > 0 { log.Printf("[DEBUG] Removing autoscaling tags: %#v", r) if _, err := conn.DeleteTags(&remove); err != nil { return err } } if len(c) > 0 { log.Printf("[DEBUG] Creating autoscaling tags: %#v", c) if _, err := conn.CreateOrUpdateTags(&create); err != nil { return err } } } return nil }