docs: function filterSensitiveHeaders(headers, sensitiveKeys) {
      try {
          const retval = {};
          for (const key in headers) {
              if (sensitiveKeys.findIndex(item => key.toLowerCase() === item.toLowerCase()) === -1) {
                  retval[key] = headers[key];
              }
          }
          return retval;
      } catch(e) {
          return headers;
      }
  }