func (u OperationBody) MustManageOfferOp() ManageOfferOp {
	val, ok := u.GetManageOfferOp()

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

	return val
}
func (u OperationBody) MustManageOfferOp() ManageOfferOp {
	val, ok := u.GetManageOfferOp()

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

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