public com.google.cloud.videointelligence.v1p3beta1.PersonDetectionConfig
        getPersonDetectionConfig() {
      if (personDetectionConfigBuilder_ == null) {
        return personDetectionConfig_ == null
            ? com.google.cloud.videointelligence.v1p3beta1.PersonDetectionConfig
                .getDefaultInstance()
            : personDetectionConfig_;
      } else {
        return personDetectionConfigBuilder_.getMessage();
      }
    }
<pre>
Config for PERSON_DETECTION.
</pre>

<code>
.google.cloud.videointelligence.v1p3beta1.PersonDetectionConfig person_detection_config = 11;
</code>

@return The personDetectionConfig.
java-video-intelligence/proto-google-cloud-video-intelligence-v1p3beta1/src/main/java/com/google/cloud/videointelligence/v1p3beta1/VideoContext.java