Fix README example not compiling

README.md

@@ -32,56 +32,54 @@ $ cmake --build ./build --config Debug
 
 int main(int argc, char* argv[]) {
   // Create S3 base URL.
-  minio::http::BaseUrl base_url;
-  base_url.SetHost("play.min.io");
+  minio::s3::BaseUrl base_url("play.min.io");
 
   // Create credential provider.
   minio::creds::StaticProvider provider(
       "Q3AM3UQ867SPQQA43P2F", "zuf+tfteSlswRu7BJ86wekitnifILbZam1KYY3TG");
 
   // Create S3 client.
   minio::s3::Client client(base_url, &provider);
-
   std::string bucket_name = "asiatrip";
 
   // Check 'asiatrip' bucket exist or not.
   bool exist;
   {
     minio::s3::BucketExistsArgs args;
-    args.bucket_ = bucket_name;
+    args.bucket = bucket_name;
 
     minio::s3::BucketExistsResponse resp = client.BucketExists(args);
     if (!resp) {
-      std::cout << "unable to do bucket existence check; " << resp.GetError()
+      std::cout << "unable to do bucket existence check; " << resp.Error()
                 << std::endl;
       return EXIT_FAILURE;
     }
 
-    exist = resp.exist_;
+    exist = resp.exist;
   }
 
   // Make 'asiatrip' bucket if not exist.
   if (!exist) {
     minio::s3::MakeBucketArgs args;
-    args.bucket_ = bucket_name;
+    args.bucket = bucket_name;
 
     minio::s3::MakeBucketResponse resp = client.MakeBucket(args);
     if (!resp) {
-      std::cout << "unable to create bucket; " << resp.GetError() << std::endl;
+      std::cout << "unable to create bucket; " << resp.Error() << std::endl;
       return EXIT_FAILURE;
     }
   }
 
   // Upload '/home/user/Photos/asiaphotos.zip' as object name
   // 'asiaphotos-2015.zip' to bucket 'asiatrip'.
   minio::s3::UploadObjectArgs args;
-  args.bucket_ = bucket_name;
-  args.object_ = "asiaphotos-2015.zip";
-  args.filename_ = "/home/user/Photos/asiaphotos.zip";
+  args.bucket = bucket_name;
+  args.object = "asiaphotos-2015.zip";
+  args.filename = "/home/user/Photos/asiaphotos.zip";
 
   minio::s3::UploadObjectResponse resp = client.UploadObject(args);
   if (!resp) {
-    std::cout << "unable to upload object; " << resp.GetError() << std::endl;
+    std::cout << "unable to upload object; " << resp.Error() << std::endl;
     return EXIT_FAILURE;
   }