Change Details

Modify payload for `updateMultimediaMessageMedia` action to include realized `thumbnailURI` upon successful upload when `mediaType === "video"`. We need to update the `thumbnailURI` because the temporary local thumbnail gets `unlink`ed after a successful upload.

Modify payload for `updateMultimediaMessageMedia` action to include realized `thumbnailURI` upon successful upload when `mediaType === "video"`. We need to update the `thumbnailURI` because the temporary local thumbnail gets `unlink`ed after a successful upload. --- Depends on D4979

Modify payload for `updateMultimediaMessageMedia` action to include realized `thumbnailURI` upon successful upload when `mediaType === "video"`. We need to update the `thumbnailURI` because the temporary local thumbnail gets `unlink`ed after a successful upload. --- Depends on D4979