@java.lang.Override
  public com.google.cloud.video.livestream.v1.DvrSessionOrBuilder getDvrSessionOrBuilder() {
    return dvrSession_ == null
        ? com.google.cloud.video.livestream.v1.DvrSession.getDefaultInstance()
        : dvrSession_;
  }
<pre>
Required. The resource being created
</pre>

<code>
.google.cloud.video.livestream.v1.DvrSession dvr_session = 3 [(.google.api.field_behavior) = REQUIRED];
</code>
java-video-live-stream/proto-google-cloud-live-stream-v1/src/main/java/com/google/cloud/video/livestream/v1/CreateDvrSessionRequest.java