Yahoo! JAPAN Ads Script | Developer Center

function setBudgetOrder(){
  const accountId = AdsUtilities.getCurrentAccountId();
  const budgetOrdersGet = Search.BudgetOrderService.get({
    accountIds: [accountId],
  }).rval;
  if (budgetOrdersGet.totalNumEntries == 0) {
    Logger.log('Target ID does not exist.');
    return;
  }
  let budgetOrder = budgetOrdersGet.values[0].budgetOrder;
  if (budgetOrder.accountType != 'INVOICE') {
    Logger.log('Target ID of INVOICE does not exist.');
    return;
  }
  budgetOrder.amount = 3000;//Budget amount is 1000 yen unit, 3000 yen or more
  const budgetOrdersSet = Search.BudgetOrderService.set({
    accountId: accountId,
    operand: [budgetOrder],
  }).rval;
  if (budgetOrdersSet.values[0].operationSucceeded) {
    Logger.log('accountId-> ' + accountId + ' has been changed to amount-> ' + budgetOrdersSet.values[0].budgetOrder);
  } else {
    Logger.log('accountId-> ' + accountId + ' budget could not be changed.');
  }
}

function getBudgetOrder(){
  const accountId = AdsUtilities.getCurrentAccountId();
  const budgetOrders = Search.BudgetOrderService.get({
    accountIds: [accountId],
  }).rval;
  if (budgetOrders.totalNumEntries == 0) {
    Logger.log('Target ID does not exist.');
    return;
  }
  let budgetOrder = budgetOrders.values[0].budgetOrder;
  Logger.log('accountId-> ' + accountId + ', accountType-> ' + budgetOrder.accountType
    + ', amount-> ' + budgetOrder.amount + ', limitChargeType-> ' + budgetOrder.limitChargeType);
}