Update a Specific PY Employee Pay History

{
  "PhyActivateSeq": null,
  "PhyActualPayDate": null,
  "PhyActualPayDateFixFlag": null,
  "PhyActualPeriod": null,
  "PhyActualPlCode": null,
  "PhyActualWcbCode": null,
  "PhyActualWorkDate": null,
  "PhyAdjustment": null,
  "PhyAmount": null,
  "PhyApvoucherCreatedFlag": null,
  "PhyAssignedCheckNum": null,
  "PhyBatchNum": null,
  "PhyBillingAmt": null,
  "PhyBillingRate": null,
  "PhyCalculatedEarnings": null,
  "PhyCategory": null,
  "PhyChargeOutAmt": null,
  "PhyChargeOutRate": null,
  "PhyChequeSeqNumber": null,
  "PhyChequeVoidDate": null,
  "PhyChgPayrateForJobTsh": null,
  "PhyCklocCode": null,
  "PhyClearingDbAccCode": null,
  "PhyClearingDbDeptCode": null,
  "PhyComment": null,
  "PhyCompCode": "001",
  "PhyCostAllocPostedFlag": null,
  "PhyCostPoolJob": null,
  "PhyCreateGlFlag": null,
  "PhyDataType": null,
  "PhyDate": null,
  "PhyDeptCode": null,
  "PhyDetailSeq": null,
  "PhyDocumentNo": null,
  "PhyDrDeptCode": null,
  "PhyEmpCrAccCode": null,
  "PhyEmpDeptCode": null,
  "PhyEmpEiCode": null,
  "PhyEmpNo": "04538",
  "PhyEmpPygCode": null,
  "PhyEmpType": null,
  "PhyEmplrContr": null,
  "PhyEmplrContrAccCode": null,
  "PhyEmplrContrDeptCode": null,
  "PhyEmplrContrFlag": null,
  "PhyEqpBillAmt": null,
  "PhyEqpBillRate": null,
  "PhyEqpChargeAmt": null,
  "PhyEqpChargeRate": null,
  "PhyEqpCrAccCode": null,
  "PhyEqpDeptCode": null,
  "PhyEqpHours": null,
  "PhyEqpHrlyWmCode": null,
  "PhyEqpJccatCode": null,
  "PhyEquipCategory": null,
  "PhyEquipLocCode": null,
  "PhyEquipPhsCode": null,
  "PhyEquipTranNo": null,
  "PhyEquipment": null,
  "PhyEquipmentCost": null,
  "PhyExpClaimFlag": "N",
  "PhyExpEndDate": null,
  "PhyExpStartDate": null,
  "PhyExpectedPostDate": "2015-01-07",
  "PhyFedJurisdiction": null,
  "PhyGlAccCode": null,
  "PhyGlpostFlag": null,
  "PhyGrossEarning": null,
  "PhyHireFlag": null,
  "PhyHomeCompCode": null,
  "PhyHomeDeptCode": null,
  "PhyHrlyEquipRate": null,
  "PhyHrsPaid": null,
  "PhyHrsWorked": null,
  "PhyIePayeCalcMethod": null,
  "PhyIePayeExclusionFlag": null,
  "PhyIePrsiSubclassEe": null,
  "PhyIePrsiSubclassEr": null,
  "PhyInclCertPyRepFlag": null,
  "PhyJob": null,
  "PhyLastUpdDate": "2015-05-22T21:40:46Z",
  "PhyLeaveTakenTmshtYear": null,
  "PhyLevCalcDate": null,
  "PhyLevCalcMethod": null,
  "PhyManualChkCrAccCode": null,
  "PhyManualChkProc": null,
  "PhyMasterSeq": null,
  "PhyMonthNumber": null,
  "PhyOriginalTransaction": null,
  "PhyPayAmount": null,
  "PhyPayDate": "2015-01-07",
  "PhyPayRate": null,
  "PhyPhase": null,
  "PhyPlCode": null,
  "PhyPlanCode": null,
  "PhyPlcPolicyNo": null,
  "PhyPloCode": null,
  "PhyPostDate": null,
  "PhyPostDateChangeDate": null,
  "PhyPprPeriod": 1,
  "PhyPprYear": 2015,
  "PhyPrevailingWageRate": null,
  "PhyPrintCheckOnly": null,
  "PhyPrnCode": "WK",
  "PhyProcessFlag": null,
  "PhyPwBasePayRate": null,
  "PhyPwCompCode": null,
  "PhyPwDiffAmount": null,
  "PhyPwDiffCalcDone": null,
  "PhyPwDiffDestBen": null,
  "PhyPwDiffRate": null,
  "PhyPwDifferentialBenFlag": null,
  "PhyPwFringeContractRate": null,
  "PhyPwFringeOtPremFlag": null,
  "PhyPwFringePayrollRate": null,
  "PhyPwJobCode": null,
  "PhyQuantity": 16,
  "PhyRateCode": null,
  "PhyRatecdHrlyPrem": null,
  "PhyRatecdMultiplier": null,
  "PhyReceivableFlag": null,
  "PhyRedistRecalWcpl": null,
  "PhyRedistributedBurdenFlag": null,
  "PhyRefCheckNum": null,
  "PhyRefDate": null,
  "PhyRefDesc": null,
  "PhyResidenceGeocode": null,
  "PhyRetainTransactions": null,
  "PhyRetainTransactionsInfo": null,
  "PhyRetpayFlag": null,
  "PhySeqNo": 365440,
  "PhyShiftCode": null,
  "PhyStdUnionPayRate": null,
  "PhySuiWrlCode": null,
  "PhyTavCode1": null,
  "PhyTavCode2": null,
  "PhyTavCode3": null,
  "PhyTavCode4": null,
  "PhyTaxAmt1": null,
  "PhyTaxAmt2": null,
  "PhyTaxAmt3": null,
  "PhyTaxCode1": null,
  "PhyTaxCode2": null,
  "PhyTaxCode3": null,
  "PhyTaxPercent1": null,
  "PhyTaxPercent2": null,
  "PhyTaxPercent3": null,
  "PhyTaxtypeFlag": null,
  "PhyTotalTaxCreditAmt": null,
  "PhyTradeCode": null,
  "PhyTranCode": "NWHR",
  "PhyTranType": "BW",
  "PhyTshAfterChksFlag": null,
  "PhyUiFromMidyearForm": null,
  "PhyUkNicCategory": null,
  "PhyUkPayeTaxCode": null,
  "PhyUnionCode": null,
  "PhyUpdateBchFlag": "Y",
  "PhyUser": "BILL",
  "PhyUserTypeCode": null,
  "PhyVendor": null,
  "PhyVendorAddCode": null,
  "PhyVertexPsdcode": null,
  "PhyVertexSchdist": null,
  "PhyVoidckReversalFlag": null,
  "PhyWbsvCode1": null,
  "PhyWbsvCode2": null,
  "PhyWbsvCode3": null,
  "PhyWbsvCode4": null,
  "PhyWcbCode": null,
  "PhyWcbPolicyNo": null,
  "PhyWitmLineNumber": null,
  "PhyWoCode": null,
  "PhyWoExpCode": null,
  "PhyWoTranType": null,
  "PhyWorkCompCode": null,
  "PhyWorkGeocode": null,
  "PhyWorkLocation": null,
  "PhyIuCreateDate": "2023-01-19T20:01:21Z",
  "PhyIuUpdateDate": null,
  "PhyVUuid": "F2A198EBE3123688E05316821FACE54A",
  "PhyIuLastUpdateDate": "2023-01-19T20:01:21Z",
  "links": [
    {
      "rel": "self",
      "href": "http://mobtest.cmiccloudr12.com:80/cmictestrti/hcm-rest-api/rest/1/pyemppayhist/F2A198EBE3123688E05316821FACE54A",
      "name": "pyemppayhist",
      "kind": "item"
    },
    {
      "rel": "canonical",
      "href": "http://mobtest.cmiccloudr12.com:80/cmictestrti/hcm-rest-api/rest/1/pyemppayhist/F2A198EBE3123688E05316821FACE54A",
      "name": "pyemppayhist",
      "kind": "item"
    }
  ]
}