public Builder clearProgressPercent() {
      bitField0_ = (bitField0_ & ~0x00000002);
      progressPercent_ = 0;
      onChanged();
      return this;
    }
<pre>
Approximate percentage processed thus far. Guaranteed to be
100 when fully processed.
</pre>

<code>int32 progress_percent = 2;</code>

@return This builder for chaining.
java-video-intelligence/proto-google-cloud-video-intelligence-v1/src/main/java/com/google/cloud/videointelligence/v1/VideoAnnotationProgress.java