public com.google.cloud.videointelligence.v1.TextDetectionConfigOrBuilder
        getTextDetectionConfigOrBuilder() {
      if (textDetectionConfigBuilder_ != null) {
        return textDetectionConfigBuilder_.getMessageOrBuilder();
      } else {
        return textDetectionConfig_ == null
            ? com.google.cloud.videointelligence.v1.TextDetectionConfig.getDefaultInstance()
            : textDetectionConfig_;
      }
    }
<pre>
Config for TEXT_DETECTION.
</pre>

<code>.google.cloud.videointelligence.v1.TextDetectionConfig text_detection_config = 8;
</code>
java-video-intelligence/proto-google-cloud-video-intelligence-v1/src/main/java/com/google/cloud/videointelligence/v1/VideoContext.java