code: public com.google.privacy.dlp.v2.KmsWrappedCryptoKeyOrBuilder getKmsWrappedOrBuilder() {
      if (sourceCase_ == 3) {
        return (com.google.privacy.dlp.v2.KmsWrappedCryptoKey) source_;
      }
      return com.google.privacy.dlp.v2.KmsWrappedCryptoKey.getDefaultInstance();
    }
docs: <code>.google.privacy.dlp.v2.KmsWrappedCryptoKey kms_wrapped = 3;</code>