public Builder clearLiveConfigId() {
      liveConfigId_ = getDefaultInstance().getLiveConfigId();
      bitField0_ = (bitField0_ & ~0x00000002);
      onChanged();
      return this;
    }
<pre>
Required. The unique identifier ID to use for the live config.
</pre>

<code>string live_config_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>

@return This builder for chaining.
java-video-stitcher/proto-google-cloud-video-stitcher-v1/src/main/java/com/google/cloud/video/stitcher/v1/CreateLiveConfigRequest.java