anchor.diff:  
   [source,console,id=range-aggregation-runtime-field-example]
   ----
  -GET /_search
  +GET sales/_search
   {
     "runtime_mappings": {
       "price.euros": {
  
positive.code:     }
    }
  }
  --------------------------------------------------
  // TESTRESPONSE[s/\.\.\.//]
  
  ==== Keyed Response
  
negative.code:     }
    }
  }
  ----
  // TESTRESPONSE[skip:test not setup]
  
  [IMPORTANT]
  