Merge pull request #101122 from Juliako/patch-169

Update upload-index-videos.md

Author: PRMerger17

articles/media-services/video-indexer/upload-index-videos.md

@@ -9,7 +9,7 @@ manager: femila
 ms.service: media-services
 ms.subservice: video-indexer
 ms.topic: article
-ms.date: 12/03/2019
+ms.date: 01/14/2020
 ms.author: juliako
 ---
 
@@ -311,6 +311,7 @@ The status codes listed in the following table may be returned by the Upload ope
 |---|---|---|
 |400|VIDEO_ALREADY_IN_PROGRESS|Same video is already in progress of being processed in the given account.|
 |400|VIDEO_ALREADY_FAILED|Same video failed to process in the given account less than 2 hours ago. API clients should wait at least 2 hours before re-uploading a video.|
+|409|VIDEO_INDEXING_IN_PROGRESS||
 
 ## Next steps