anchor.diff:      }
     ]
   }
  ---------------------------------------------------
  +----
   
   NOTE: Extracting contents from binary data is a resource intensive operation and
         consumes a lot of resources. It is highly recommended to run pipelines
  
positive.code:   "data": "e1xydGYxXGFuc2kNCkxvcmVtIGlwc3VtIGRvbG9yIHNpdCBhbWV0DQpccGFyIH0="
  }
  GET my-index-000001/_doc/my_id
  --------------------------------------------------
  
  Returns this:
  
  [source,console-result]
  --------------------------------------------------
  {
    "found": true,
    "_index": "my-index-000001",
  
negative.code:     }
    }
  }
  ----
  // TESTRESPONSE[s/"_seq_no": \d+/"_seq_no" : $body._seq_no/ s/"_primary_term" : 1/"_primary_term" : $body._primary_term/]
  
  To extract only certain `attachment` fields, specify the `properties` array:
  
  [source,console]
  ----
  PUT _ingest/pipeline/attachment
  {
    "description" : "Extract attachment information",
  