/**
  * Fetch the current status
  *
  * @return string
  *
  * @throws InvalidFetchStatusException
  */
 public function fetchStatus()
 {
     $result = $this->sesClient->getIdentityVerificationAttributes(['Identities' => [$this->identity->getIdentity()]]);
     $status = $result->search("VerificationAttributes.*.VerificationStatus");
     if (!is_array($status)) {
         throw new InvalidFetchStatusException("unable to fetch the status. Did you create the identity?");
     }
     return current($status);
 }