anchor.diff:      A positive integer, which defines a weight and allows you to
       rank your suggestions. This field is optional.
   
  -[NOTE] Even though you are losing most of the features of the
  +NOTE: Even though you are losing most of the features of the
   completion suggest, you can opt in for the shortest form, which even
   allows you to use inside of multi_field. But keep in mind, that you will
   not be able to use several inputs, an output, payloads or weights.
  
positive.code: `output`::
      The string to return, if a suggestion matches. This is very
      useful to normalize outputs (i.e. have them always in the format
      `artist - songname`). This is optional.
  
  `payload`::
      An arbitrary JSON object, which is simply returned in the
  
negative.code:   "suggest" : "Nirvana"
  }
  --------------------------------------------------
  
  NOTE: The suggest data structure might not reflect deletes on
  documents immediately. You may need to do an <<indices-optimize>> for that.
  You can call optimize with the `only_expunge_deletes=true` to only cater for deletes
  or alternatively call a <<index-modules-merge>> operation.
  
  [[querying]]
  ==== Querying
  