{
  "period": "Custom",
  "ordinal": 0,
  "method": "Cash",
  "withholdTaxRefundIfPayIsZero": true,
  "taxAndNi": {
    "niTable": "string",
    "secondaryClass1NotPayable": true,
    "postgradLoan": true,
    "postgraduateLoanStartDate": "2026-04-04",
    "postgraduateLoanEndDate": "2026-04-04",
    "studentLoan": "None",
    "studentLoanStartDate": "2026-04-04",
    "studentLoanEndDate": "2026-04-04",
    "taxCode": "string",
    "week1Month1": true,
    "foreignTaxCredit": true
  },
  "fpsFields": {
    "offPayrollWorker": true,
    "irregularPaymentPattern": true,
    "nonIndividual": true,
    "hoursNormallyWorked": "LessThan16",
    "excludeFromRtiSubmissions": true
  },
  "tags": [
    "string"
  ],
  "basis": "Hourly",
  "nationalMinimumWage": true,
  "payCode": "string",
  "mileageVehicleType": "Car",
  "mapsMiles": 0,
  "payAmount": 0.0,
  "payAmountMultiplier": 0.0,
  "baseHourlyRate": 0.0,
  "baseDailyRate": 0.0,
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  "autoAdjustForLeave": true,
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  "regularPayLines": [
    {
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      "description": "string",
      "attachmentOrderId": "string",
      "pensionId": "string",
      "leaveId": "string",
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      "benefitId": 0,
      "leaveStatutoryDaysPaid": 0.0,
      "leaveStatutoryWeeksPaid": 0.0,
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        "string"
      ],
      "childId": "string",
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      "netToGrossDiscrepancy": 0.0,
      "effectiveFrom": "2026-04-04",
      "effectiveTo": "2026-04-04",
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      "costCentreTitle": "string",
      "departmentId": "string",
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      "isAutoGeneratedBasicPayLine": true,
      "percentageOfEffectiveDays": 0.0,
      "totalWorkingDays": 0.0,
      "isTaxable": true,
      "isAutomaticBackPay": true,
      "ignoreInitialBackPay": true,
      "initialBackPayPublicPayRunId": "string",
      "autoAdjustForLeave": true,
      "contributesToBasicPay": true,
      "calculateAsWhenPaid": true,
      "totalPaidDays": 0.0,
      "roleId": "string",
      "employeeRoleReference": "string",
      "earnedFrom": "2026-04-04",
      "earnedTo": "2026-04-04",
      "periodFrom": "2026-04-04",
      "periodTo": "2026-04-04",
      "annualValue": 0.0,
      "parentId": "string",
      "isAutoCalculatedBackPayLine": true,
      "isZeroHoursTeachersBackPayLine": true,
      "analysisCategoriesCodes": [
        {
          "analysisCategory": "string",
          "analysisCategoryCode": "string",
          "analysisCategoryId": "string",
          "analysisCategoryCodeId": "string"
        }
      ],
      "analysisCategoryCodeIds": [
        "string"
      ],
      "paySpineId": "string",
      "paySpineGradeId": "string",
      "spinalPointId": "string",
      "londonAllowanceId": 0,
      "fullTimeAnnualValue": 0.0,
      "paySpine": "string",
      "payGrade": "string",
      "spinePoint": "string",
      "payrollCode": "string",
      "importIdempotencyKey": "string"
    }
  ],
  "excludedRegularPayLines": [
    {
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      "rate": 0.0,
      "multiplier": 0.0,
      "description": "string",
      "attachmentOrderId": "string",
      "pensionId": "string",
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      "benefitId": 0,
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      ],
      "childId": "string",
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      "netToGrossDiscrepancy": 0.0,
      "effectiveFrom": "2026-04-04",
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      "costCentreTitle": "string",
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      "initialBackPayPublicPayRunId": "string",
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      "calculateAsWhenPaid": true,
      "totalPaidDays": 0.0,
      "roleId": "string",
      "employeeRoleReference": "string",
      "earnedFrom": "2026-04-04",
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      "parentId": "string",
      "isAutoCalculatedBackPayLine": true,
      "isZeroHoursTeachersBackPayLine": true,
      "analysisCategoriesCodes": [
        {
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          "analysisCategoryCode": "string",
          "analysisCategoryId": "string",
          "analysisCategoryCodeId": "string"
        }
      ],
      "analysisCategoryCodeIds": [
        "string"
      ],
      "paySpineId": "string",
      "paySpineGradeId": "string",
      "spinalPointId": "string",
      "londonAllowanceId": 0,
      "fullTimeAnnualValue": 0.0,
      "paySpine": "string",
      "payGrade": "string",
      "spinePoint": "string",
      "payrollCode": "string",
      "importIdempotencyKey": "string"
    }
  ]
}