code: def delete(ctx, uri):
      
      http_client = get_wva(ctx).get_http_client()
      cli_pprint(http_client.delete(uri))
docs: DELETE the specified URI
  
  Example:
  
  \b
      $ wva get files/userfs/WEB/python
      {'file_list': ['files/userfs/WEB/python/.ssh',
                      'files/userfs/WEB/python/README.md']}
      $ wva delete files/userfs/WEB/python/README.md
      ''
      $ wva get files/userfs/WEB/python
      {'file_list': ['files/userfs/WEB/python/.ssh']}