sample-process-models/misc/message-start-event-with-multiple-forms/second-form-schema.json

{
  "title": "Information request, part deux",
  "description": "Hey, {{incoming_request['firstName']}}. Thanks for telling us who you are. Just one more field.",
  "type": "object",
  "properties": {
    "lastName": {
      "type": "string",
      "title": "Last name"
    }
  }
}