getBody(options = {}) {
    if (options.raw) {
      return this.req.data;
    }

    const isJson = this.hasJSONContentType(this.req.headers);
    if (isJson) {
      return this.__safeParseJSON(this.req.data);
    }

    return this.req.data;
  }
Get the body of the request

We automatically parse and return the JSON body if the content type is JSON
If the user wants the raw body, they can pass the raw option as true