@java.lang.Override
    public com.google.cloud.video.transcoder.v1.Encryption.SecretManagerSourceOrBuilder
        getSecretManagerKeySourceOrBuilder() {
      if ((secretSourceCase_ == 7) && (secretManagerKeySourceBuilder_ != null)) {
        return secretManagerKeySourceBuilder_.getMessageOrBuilder();
      } else {
        if (secretSourceCase_ == 7) {
          return (com.google.cloud.video.transcoder.v1.Encryption.SecretManagerSource)
              secretSource_;
        }
        return com.google.cloud.video.transcoder.v1.Encryption.SecretManagerSource
            .getDefaultInstance();
      }
    }
<pre>
Keys are stored in Google Secret Manager.
</pre>

<code>
.google.cloud.video.transcoder.v1.Encryption.SecretManagerSource secret_manager_key_source = 7;
</code>
java-video-transcoder/proto-google-cloud-video-transcoder-v1/src/main/java/com/google/cloud/video/transcoder/v1/Encryption.java