Get client error code about phpsmug

[lildude]

The best thing to do is catch the GuzzleHttp\Exception\ClientException exception Guzzle throws when you attempt to create an album that already exists with that name, adjust the name by appending 1 to the number and try again.

For example:

try {
  $response = $client->post('folder/user/example/Cats!albums', $options);
} catch (GuzzleHttp\Exception\ClientException $e) {
  if ($e->getCode() == 409) {
     // retry code here
  };
}

You may want to put this in a for or while loop to keep incrementing until you finally get a unique name.

[lildude]

I'm gonna take the silence on this issue as confirmation that you're resolved all your issues and I've answered all your questions. If you have any further issues or questions, please feel free to open a new issue.