POST api/UBSaveBillPlan

{
  "IsNew": true,
  "UBBillPlan": {
    "CAN_DELETE": true,
    "ORIG_HASH": "sample string 2",
    "BOOK_NUM": "sample string 3",
    "ACCT_NUM": "sample string 4",
    "SEQ_NUM": "sample string 5",
    "PERIOD_CODE": "sample string 6",
    "PMT_PLAN_PERIOD_CODE": "sample string 7",
    "EQP_ACT_FLAG": "sample string 8",
    "EQP_AMT": 1.0,
    "EQP_CALC_OWE_CODE": "sample string 9",
    "PAP_ACT_FLAG": "sample string 10",
    "PAP_BANK_AMT": 1.0,
    "BANK_CODE": "sample string 11",
    "BANK_BRANCH_CODE": "sample string 12",
    "PAP_ACCT_NUM": "sample string 13",
    "INS_USER": "sample string 14",
    "INS_DATE": "2026-05-28T10:51:10.5424353-07:00",
    "UPD_USER": "sample string 15",
    "UPD_DATE": "2026-05-28T10:51:10.5424353-07:00",
    "BBP_ACT_FLAG": "sample string 16",
    "BBP_START_DATE": "2026-05-28T10:51:10.5424353-07:00",
    "BBP_END_DATE": "2026-05-28T10:51:10.5424353-07:00"
  }
}

{
  "ApiResult": {
    "Success": true,
    "Warnings": true,
    "Description": "sample string 3",
    "WarningMessages": [
      "sample string 1",
      "sample string 2",
      "sample string 3"
    ],
    "NotificationErrorMessages": "sample string 4"
  }
}