private com.google.protobuf.RepeatedFieldBuilderV3<
            com.google.cloud.video.livestream.v1.SpriteSheet,
            com.google.cloud.video.livestream.v1.SpriteSheet.Builder,
            com.google.cloud.video.livestream.v1.SpriteSheetOrBuilder>
        getSpriteSheetsFieldBuilder() {
      if (spriteSheetsBuilder_ == null) {
        spriteSheetsBuilder_ =
            new com.google.protobuf.RepeatedFieldBuilderV3<
                com.google.cloud.video.livestream.v1.SpriteSheet,
                com.google.cloud.video.livestream.v1.SpriteSheet.Builder,
                com.google.cloud.video.livestream.v1.SpriteSheetOrBuilder>(
                spriteSheets_, ((bitField0_ & 0x00000400) != 0), getParentForChildren(), isClean());
        spriteSheets_ = null;
      }
      return spriteSheetsBuilder_;
    }
<pre>
List of output sprite sheets.
</pre>

<code>repeated .google.cloud.video.livestream.v1.SpriteSheet sprite_sheets = 13;</code>
java-video-live-stream/proto-google-cloud-live-stream-v1/src/main/java/com/google/cloud/video/livestream/v1/Channel.java