code: public SecretBundle restoreSecret(String vaultBaseUrl, byte[] secretBundleBackup) {
          return restoreSecretWithServiceResponseAsync(vaultBaseUrl, secretBundleBackup).toBlocking().single().body();
      }
docs: Restores a backed up secret to a vault.
  Restores a backed up secret, and all its versions, to a vault. This operation requires the secrets/restore permission.
  
  @param vaultBaseUrl The vault name, for example https://myvault.vault.azure.net.
  @param secretBundleBackup The backup blob associated with a secret bundle.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @throws KeyVaultErrorException thrown if the request is rejected by server
  @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
  @return the SecretBundle object if successful.