$autobill = new AutoBill();
$return = $autobill->fetchByMerchantAutoBillId('', $abID);
$autobillVID = $return['data']->autobill->VID;
print "VID is {$autobillVID} \n";
$modAutoBill = new AutoBill();
$modAutoBill->setVID($autobillVID);
$remProduct = new Product();
$remProduct->setMerchantProductId($remID);
$remItem = new AutoBillItem();
$remItem->setProduct($remProduct);
$addProduct = new Product();
$addProduct->setMerchantProductId($addID);
$addItem = new AutoBillItem();
$addItem->setProduct($addProduct);
//$addItem->setCampaignCode('promo10');
$replaceModification = new AutoBillItemModification();
$replaceModification->setRemoveAutoBillItem($remItem);
$replaceModification->setAddAutoBillItem($addItem);
$response = $modAutoBill->modify('', $prorate, $effectiveDate, $changeBillingPlanTo, $replaceModification, $dryrun);
print_r($response);
if ($response['returnCode'] == 200) {
// Now we can force this autobill to show up in autobill.fetchDeltaSince for this time block
print "Forcing FDS return by resetting nextBilling date";
$autobill = new AutoBill();
$autobillVID = $response['data']->autobill->VID;
$autobillNextBillDate = $response['data']->autobill->nextBilling->timestamp;
echo "VID is {$autobillVID} \n";
echo "nextBill is {$autobillNextBillDate} \n";
$autobill = new AutoBill();
$autobill->setVID($autobillVID);
$response = $autobill->delayBillingToDate('', $autobillNextBillDate, true);
$addID = $argv[2];
$bpID = $argv[3];
$dryrun = $argv[4];
print "Adding product {$addID} to autobill {$abID} \n";
print "BillingPlan is {$bpID} \n";
print "dryrun is {$dryrun} \n";
$autobill = new AutoBill();
$return = $autobill->fetchByMerchantAutoBillId('', $abID);
$remID = $return['data']->autobill->items[0]->product->merchantProductId;
$autobillVID = $return['data']->autobill->VID;
print "VID is {$autobillVID} \n";
print "item to remove is {$remID} \n";
$modAutoBill = new AutoBill();
$modAutoBill->setVID($autobillVID);
$addProduct = new Product();
$addProduct->setMerchantProductId($addID);
$remProduct = new Product();
$remProduct->setMerchantProductId($remID);
$addItem = new AutoBillItem();
$addItem->setProduct($addProduct);
$remItem = new AutoBillItem();
$remItem->setProduct($remProduct);
$bp = new BillingPLan();
$bp->setMerchantBillingPlanId($bpID);
$mod = new AutoBillItemModification();
$mod->setAddAutoBillItem($addItem);
$mod->setRemoveAutoBillItem($remItem);
$effectiveDate = 'today';
$prorate = 1;
$response = $modAutoBill->modify('', $prorate, $effectiveDate, $bp, array($mod), $dryrun);
print_r($response);