@java.lang.Override
  public com.google.cloud.video.stitcher.v1.CdnKeyOrBuilder getCdnKeyOrBuilder() {
    return cdnKey_ == null
        ? com.google.cloud.video.stitcher.v1.CdnKey.getDefaultInstance()
        : cdnKey_;
  }
<pre>
Required. The CDN key resource which replaces the resource on the server.
</pre>

<code>
.google.cloud.video.stitcher.v1.CdnKey cdn_key = 1 [(.google.api.field_behavior) = REQUIRED];
</code>
java-video-stitcher/proto-google-cloud-video-stitcher-v1/src/main/java/com/google/cloud/video/stitcher/v1/UpdateCdnKeyRequest.java