public Builder setFeature(com.google.cloud.videointelligence.v1.Feature value) {
      if (value == null) {
        throw new NullPointerException();
      }
      bitField0_ |= 0x00000010;
      feature_ = value.getNumber();
      onChanged();
      return this;
    }
<pre>
Specifies which feature is being tracked if the request contains more than
one feature.
</pre>

<code>.google.cloud.videointelligence.v1.Feature feature = 5;</code>

@param value The feature to set.
@return This builder for chaining.
java-video-intelligence/proto-google-cloud-video-intelligence-v1/src/main/java/com/google/cloud/videointelligence/v1/VideoAnnotationProgress.java