anchor.diff:  
   ## Private Flavor [/v1/region/{id_region}/flavors/{id}]
   
  -### Get promoted flavor info [GET]
  +### Get private flavor info [GET]
   
   Allows to get the details of a private flavor for one region.
   
  
positive.code: 
  ## Private Flavors Collections [/v1/regions/{id_region}/flavors]
  
  ### List all Flavors Collections [GET]
  
  This operations allows to get the list of the private flavors for one region.
  
  
negative.code:         Returned when the OpenStack infrastructure is not reachable.
  
  
  ### Delete private flavor [DELETE]
  
  Allows to delete a private flavor for one region.
  
  