POST api/ws4you/change-client

{
  "Authentification": {
    "iMode": 1,
    "sId": "sample string 2",
    "sPass": "sample string 3",
    "sIdClient": "sample string 4"
  },
  "idDemande": 1,
  "sIdClientOLD": "sample string 2",
  "site": {
    "id": 1,
    "raisonSociale": "sample string 2",
    "adresse1": "sample string 3",
    "codePostal": "sample string 4",
    "ville": "sample string 5",
    "email": "sample string 6",
    "telephone": "sample string 7",
    "fax": {},
    "longitude": 9.1,
    "latitude": 10.1
  }
}

<ws4youChangeClient xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.datacontract.org/2004/07/Comun">
  <Authentification>
    <iMode>1</iMode>
    <sId>sample string 2</sId>
    <sIdClient>sample string 4</sIdClient>
    <sPass>sample string 3</sPass>
  </Authentification>
  <idDemande>1</idDemande>
  <sIdClientOLD>sample string 2</sIdClientOLD>
  <site>
    <adresse1>sample string 3</adresse1>
    <codePostal>sample string 4</codePostal>
    <email>sample string 6</email>
    <fax />
    <id>1</id>
    <latitude>10.1</latitude>
    <longitude>9.1</longitude>
    <raisonSociale>sample string 2</raisonSociale>
    <telephone>sample string 7</telephone>
    <ville>sample string 5</ville>
  </site>
</ws4youChangeClient>

Sample not available.