anchor.diff:    SysUtils, Classes
   
     , MARS.Client.Resource
  -  , MARS.Client.Client
  +  , MARS.Client.Client, MARS.Client.Utils
     ;
   
   type
  
positive.code:   Result := FResponse.Size;
  end;
  
  end.
  
negative.code:   public
      constructor Create(AOwner: TComponent); override;
      destructor Destroy; override;
  
      procedure POST(const AStream: TStream;
        const ABeforeExecute: TProc<TMemoryStream>{$ifdef DelphiXE2_UP} = nil{$endif};
        const AAfterExecute: TMARSClientResponseProc{$ifdef DelphiXE2_UP} = nil{$endif};
        const AOnException: TMARSClientExecptionProc{$ifdef DelphiXE2_UP} = nil{$endif}); overload;
  
    published
      property Response: TStream read FResponse;
  