anchor.diff:              "message" : "the specified key is not found"
               "data" : "optional error data" 
           }  
  +
  +# Group Inventories and transactions
   
   ## Transactions [/v1/gamer/tx]
   
  
positive.code:                 "Expert" : false
              }
          }
  
  ## Gamer VFS  [/v1/gamer/vfs/{domain}/{key}]
  
  
negative.code:         }
  
  
  ## Property [/v1/gamer/properties/{key}]
  
  Properties are used to allow match making...
  