public com.google.cloud.video.livestream.v1.InputConfigOrBuilder getInputConfigOrBuilder() {
      if (inputConfigBuilder_ != null) {
        return inputConfigBuilder_.getMessageOrBuilder();
      } else {
        return inputConfig_ == null
            ? com.google.cloud.video.livestream.v1.InputConfig.getDefaultInstance()
            : inputConfig_;
      }
    }
<pre>
The configuration for input sources defined in
[input_attachments][google.cloud.video.livestream.v1.Channel.input_attachments].
</pre>

<code>.google.cloud.video.livestream.v1.InputConfig input_config = 25;</code>
java-video-live-stream/proto-google-cloud-live-stream-v1/src/main/java/com/google/cloud/video/livestream/v1/Channel.java