public Builder setIndex(int value) {

      index_ = value;
      bitField0_ |= 0x00000001;
      onChanged();
      return this;
    }
<pre>
Index of this audio stream.
</pre>

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

@param value The index to set.
@return This builder for chaining.
java-video-live-stream/proto-google-cloud-live-stream-v1/src/main/java/com/google/cloud/video/livestream/v1/AudioStreamProperty.java