code: function startJob(params, cb) {
    var resourcePath = config.addURIParams(constants.APPDATA_BASE_PATH + "/import", params);
    var method = "POST";
  
    params.resourcePath = resourcePath;
    params.method = method;
    params.data = {
      filename: params.filename,
      filesize: params.filesize
    };
  
    mbaasRequest.admin(params, cb);
  }
docs: Start a new appdata import job given domain, environment and app id
  
  @param params Object containing environment, appid and domain