anchor.diff:  }:
   
   let
  -  version = "1.4.51";
  +  version = "1.5.7";
   in
   stdenv.mkDerivation {
     name = "aws-sdk-cpp-${version}";
  
positive.code:     owner = "aws";
      repo = "aws-sdk-cpp";
      rev = version;
      sha256 = "28c7ae265312174ec6dfd3e88509ea40657afb7dcf4551bd0d3ca1a366258cb1";
    };
  
    nativeBuildInputs = [
  
negative.code: 
    cmakeFlags = [
      "-DENABLE_TESTING=OFF"
      "-DBUILD_ONLY=s3"
    ];
  
    meta = with stdenv.lib; {
  