func (u OperationBody) MustManageDataOp() ManageDataOp {
	val, ok := u.GetManageDataOp()

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

	return val
}
func (u OperationBody) MustManageDataOp() ManageDataOp {
	val, ok := u.GetManageDataOp()

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

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