sendAPI-input-payload.json

{
  "Messages": [
    {
      "From": {
        "Name": "Hello Mailjet",
        "Email": "noreply@mailjet.com"
      },
      "Subject": "This is an example of a detailed sender payload",
      "TemplateID": 6993,
      "TemplateLanguage": true,
      "To": [
        {
          "Email": "hello@mailjet.com"
        }
      ],
      "Variables": {
        "some_variable": "some-value"
      }
    }
  ]
}