anchor.diff:  // CONSOLE
   // TEST[setup:twitter]
   
  -The result of the above get operation is:
  +The API returns the following result:
   
   [source,js]
   --------------------------------------------------
  
positive.code: // CONSOLE
  // TEST[continued]
  
  The result of the above get operation is:
  
  [source,js]
  --------------------------------------------------
  
negative.code: --------------------------------------------------
  // TESTRESPONSE[s/"_seq_no" : \d+/"_seq_no" : $body._seq_no/ s/"_primary_term" : 1/"_primary_term" : $body._primary_term/]
  
  Only leaf fields can be retrieved with the `stored_field` option. Object fields
  can't be returned--if specified, the request fails.
  