public Builder setProgressPercent(int value) {

      progressPercent_ = value;
      bitField0_ |= 0x00000001;
      onChanged();
      return this;
    }
<pre>
Approximate percentage of audio processed thus far. Guaranteed to be 100
when the audio is fully processed and the results are available.
</pre>

<code>int32 progress_percent = 1;</code>

@param value The progressPercent to set.
@return This builder for chaining.
java-speech/proto-google-cloud-speech-v1/src/main/java/com/google/cloud/speech/v1/LongRunningRecognizeMetadata.java