anchor.diff:  --------------------------------------------------
   // TESTRESPONSE[s/\.\.\./"acknowledged": true,/]
   
  -Settings can also be reset using simple wildcards. For instance to reset
  -all dynamic `indices.recovery` setting a prefix can be used:
  +You can also reset settings using wildcards. For example, to reset
  +all dynamic `indices.recovery` settings:
   
   [source,js]
   --------------------------------------------------
  
positive.code: --------------------------------------------------
  // CONSOLE
  
  Reset settings will not be included in the cluster response. So
  the response for the last example will be:
  
  [source,js]
  --------------------------------------------------
  
negative.code: --------------------------------------------------
  // CONSOLE
  
  
  [float]
  === Order of Precedence
  
  The order of precedence for cluster settings is:
  
  1. transient cluster settings 
  2. persistent cluster settings
  3. settings in the `elasticsearch.yml` configuration file.
  
  It's best to use the `elasticsearch.yml` file only
  for local configurations, and set all cluster-wide settings with the
  `settings` API.
  
  You can find the list of settings that you can dynamically update in <<modules,Modules>>.
  
  