arena-compose-postgres/process_models/approvals/basic-approval/request-schema.json

{
  "title": "Request form",
  "description": "We are about to ask you what you need.",
  "type": "object",
  "required": [
    "request_item"
  ],
  "properties": {
    "request_item": {
      "type": "string",
      "title": "What item would you like to request?"    }
  }
}