ProjectChangeModel

{
    "ProjectId": "string",
    "NewTaxRate": 0,
    "NewInvoiceBody": "string",
    "NewAccountsSegmentationType": 0,
    "EstimatedServicePopulation": 0,
    "EstimatedRevenue": 0,
    "EstimatedDirectCost": 0,
    "EstimatedGrossProfit": 0,
    "EstimatedGrossProfitMargin": 0,
    "ChangeRemark": "string",
    "EffectTimeBegin": "2019-08-24T14:15:22.123Z",
    "ProcessNodeRoleItems": [
        {
            "NodeNumber": "string",
            "UserId": "string"
        }
    ]
}