Issue #3317272: Ensure a profile exists before attempting to create a client

    $service = $this->aws->getService($service_id);

    if ($this->profile) {

      $client_args = $this->profile->getClientArgs();

      $profile = $this->profile;

    }

    else {

      $profile = $this->aws->getProfile($service_id);

      $client_args = $profile->getClientArgs();

    }

    if (!$profile) {

      return FALSE;

    }

    $class = "\Aws\\{$service['namespace']}\\{$service['namespace']}Client";

    return new $class($client_args);

    return new $class($profile->getClientArgs());

  }

}