Merge pull request #68 from conductor-oss/694-fix-s3-upload-content-type

Fix S3 presigned URL upload 403 error by setting Content-Type header

Author: EugeneKisel-sm

conductor-client/src/main/java/com/netflix/conductor/client/http/PayloadStorage.java

@@ -93,6 +93,7 @@ public void upload(String uri, InputStream payload, long payloadSize) {
             connection = (HttpURLConnection) url.openConnection();
             connection.setDoOutput(true);
             connection.setRequestMethod("PUT");
+            connection.setRequestProperty("Content-Type", "application/json");
 
             try (BufferedOutputStream bufferedOutputStream = new BufferedOutputStream(connection.getOutputStream())) {
                 byte[] buffer = new byte[BUFFER_SIZE];