SimpleXMLElement Object
(
    [ack] => Failure
    [errorMessage] => SimpleXMLElement Object
        (
            [error] => SimpleXMLElement Object
                (
                    [errorId] => 3
                    [domain] => Marketplace
                    [severity] => Error
                    [category] => Request
                    [message] => Invalid category ID.
                    [subdomain] => Search
                    [parameter] => 4953
                )

        )

    [version] => 1.13.0
    [timestamp] => 2020-07-15T18:51:47.421Z
)