anchor.diff:  }
   ----
   // TESTRESPONSE[s/"took" : 17/"took" : $body.took/]
  ---+--
  
positive.code: [[query-dsl-terms-lookup-params]]
  ====== Terms lookup parameters
  `index`::
  (Optional, string) Name of the index from which to fetch field values.
  
  `id`::
  (Optional, string) <<mapping-id-field,ID>> of the document from which to fetch
  field values.
  
  `path`::
  +
  --
  (Optional, string) Name of the field from which to fetch field values. {es} uses
  these values as search terms for the query.
  
  If the field values include an array of nested inner objects, you can access
  
negative.code: [[query-dsl-terms-lookup-example]]
  ====== Terms lookup example
  
  To see how terms lookup works, try the following example.
  
  . Create an index with a `keyword` field named `color`.
  +
  