}
	return results
}

// Logger interface permits access to module specific logging, in this case, for KMS
type Logger interface {
	LogOnceIf(ctx context.Context, err error, id string, errKind ...interface{})
	LogIf(ctx context.Context, err error, errKind ...interface{})
}

// RefreshKey checks the validity of the KMS Master Key
func (c *kesClient) RefreshKey(ctx context.Context, logger Logger) bool {
	c.lock.RLock()