func (eni *ENIAttachment) String() string {
	eni.guard.RLock()
	defer eni.guard.RUnlock()

	return eni.stringUnsafe()
}
func (eni *ENIAttachment) String() string {
	eni.guard.RLock()
	defer eni.guard.RUnlock()

	return eni.stringUnsafe()
}
// String returns a string representation of the ENI Attachment