func (u StellarMessage) MustAuth() Auth {
	val, ok := u.GetAuth()

	if !ok {
		panic("arm Auth is not set")
	}

	return val
}
func (u StellarMessage) MustAuth() Auth {
	val, ok := u.GetAuth()

	if !ok {
		panic("arm Auth is not set")
	}

	return val
}
// MustAuth retrieves the Auth value from the union,
// panicing if the value is not set.