code: function importFolderItem(item, parentId) {
    return {
      parentId,
      _id: `__GRP_${requestGroupCount++}__`,
      _type: 'request_group',
      name: item.name || `Folder {requestGroupCount}`,
      description: item.description || '',
    };
  }
docs: Return Insomnia folder / request group
  
  
  @param {Object} item - OpenAPI 3 endpoint schema
  @param {string} parentId - id of parent category
  @returns {Object}