REST API usage billing amount updated in response, but not updating in OSM

Content

Hi,

We tried to use the REST API (see below) to update the usage billing amount field. It did update in Response, but not updating in the application. Please advise. 

 

Patch

https://fa-etfl-test-saasfaprod1.fa.ocs.oraclecloud.com/crmRestApi/resources/11.13.18.05/subscriptions/CPQ-98509/child/products/CPQ-98509-PRDT-11199/child/billLines/CPQ-98509-PRDT-11199-BILL-18446

 

Body

{

"BillLinePuid": "GP-5678-PRDT-1-BILL-309",

"ChargeId": 300100177231506,

"BillingPeriod": 0,

"DateToInterface": "2019-06-04",

"DateBilledFrom": "2019-01-01",

"DateBilledTo": "2019-12-25",

"Amount": 2600,

"RecurringFlag": false,

"UsageFlag": false,

"UsagePricedFlag": true,

"InterfacedFlag": false,

"TransactionClass": "INV",

"InvoiceText": "[$Item Name]: Activation Fee 2019-01-01-2019-12-25",

"ChargePeriod": 0,

"ListPrice": 3000

}

Response:
{

    "BillLineId": 100000000606931,

    "BillLinePuid": "GP-5678-PRDT-1-BILL-309",

    "SubscriptionId": 300000004211024,

    "SubscriptionProductId": 300000004211028,

    "CoveredLevelId": null,