{
  "webchat": {
    "sessionuuid": "~~stub.data.heimdall.webchat.sessionuuid",
    "webchat_agent": {
      "name": "AI assistant"
    },
    "webchat_message": {
      "type": "form",
      "value": {
        "form_name": "email_form",
        "spec": {
          "fields": {
            "email": {
              "fieldtype": "email"
            },
          },
        },
      }
    }
  }
}