POST api/whatsapp/gupshup

{
  "App": "sample string 1",
  "Timestamp": 2,
  "Version": 3,
  "Type": "sample string 4",
  "Payload": {
    "Id": "sample string 1",
    "Source": "sample string 2",
    "Type": "sample string 3",
    "Payload": {
      "Text": "sample string 1",
      "Caption": "sample string 2",
      "Url": "sample string 3",
      "UrlExpiry": "sample string 4"
    },
    "Sender": {
      "Phone": "sample string 1",
      "Name": "sample string 2"
    }
  }
}

<MiscModels.GupshupCallback xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.datacontract.org/2004/07/XCallyWhatsappApi.Models">
  <App>sample string 1</App>
  <Payload>
    <Id>sample string 1</Id>
    <Payload>
      <Caption>sample string 2</Caption>
      <Text>sample string 1</Text>
      <Url>sample string 3</Url>
      <UrlExpiry>sample string 4</UrlExpiry>
    </Payload>
    <Sender>
      <Name>sample string 2</Name>
      <Phone>sample string 1</Phone>
    </Sender>
    <Source>sample string 2</Source>
    <Type>sample string 3</Type>
  </Payload>
  <Timestamp>2</Timestamp>
  <Type>sample string 4</Type>
  <Version>3</Version>
</MiscModels.GupshupCallback>