POST api/GTPromotion/GetGTPromotion

{
  "UserID": "sample string 1",
  "WS_ID": "sample string 2",
  "KEY": 3,
  "ID_KM": "sample string 4",
  "TENKM": "sample string 5",
  "TUNGAY": "sample string 6",
  "DENNGAY": "sample string 7",
  "INUSE": true,
  "TRIGIA": 9,
  "ISVIP": true,
  "ISONLINE": "sample string 11",
  "MAKHO": "sample string 12",
  "STATIONNAME": "sample string 13",
  "MAKH": "sample string 14",
  "MACL": "sample string 15",
  "NHOM": "sample string 16",
  "GIA": 17.1,
  "GIAVAT": 18.1,
  "CK": 19.1,
  "SLDABAN": 20,
  "SLCHOPHEP": 21,
  "ID": 22,
  "TENMAKH": "sample string 23",
  "TENMACL": "sample string 24"
}

<GTPromotionModel xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.datacontract.org/2004/07/MLO">
  <CK>19.1</CK>
  <DENNGAY>sample string 7</DENNGAY>
  <GIA>17.1</GIA>
  <GIAVAT>18.1</GIAVAT>
  <ID>22</ID>
  <ID_KM>sample string 4</ID_KM>
  <INUSE>true</INUSE>
  <ISONLINE>sample string 11</ISONLINE>
  <ISVIP>true</ISVIP>
  <KEY>3</KEY>
  <MACL>sample string 15</MACL>
  <MAKH>sample string 14</MAKH>
  <MAKHO>sample string 12</MAKHO>
  <NHOM>sample string 16</NHOM>
  <SLCHOPHEP>21</SLCHOPHEP>
  <SLDABAN>20</SLDABAN>
  <STATIONNAME>sample string 13</STATIONNAME>
  <TENKM>sample string 5</TENKM>
  <TENMACL>sample string 24</TENMACL>
  <TENMAKH>sample string 23</TENMAKH>
  <TRIGIA>9</TRIGIA>
  <TUNGAY>sample string 6</TUNGAY>
  <UserID>sample string 1</UserID>
  <WS_ID>sample string 2</WS_ID>
</GTPromotionModel>

{
  "Success": true,
  "Message": "sample string 2",
  "Data": {}
}

<ResultObject xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.datacontract.org/2004/07/MLO">
  <Data />
  <Message>sample string 2</Message>
  <Success>true</Success>
</ResultObject>