anchor.diff:  
   
   [[flush-api-specific-ex]]
  -===== Flush a specific index
  +===== Flush a specific data stream or index
   
   [source,console]
   ----
  
positive.code: <titleabbrev>Flush</titleabbrev>
  ++++
  
  Flushes one or more indices.
  
  [source,console]
  --------------------------------------------------
  
negative.code: 
  
  [[flush-api-all-ex]]
  ===== Flush all data streams and indices in a cluster
  
  [source,console]
  ----
  