public function unserialize($value)
{
$serialized = json_decode($value, true);
parent::unserialize($serialized['credentials']);
$this->customClient = $serialized['customClient'];
$this->client = $this->customClient ? unserialize($serialized['client']) : InstanceMetadataClient::factory();
}
/**
* CacheableCredentials is a decorator that decorates other credentials
*
* @param CredentialsInterface $credentials Credentials to adapt
* @param CacheAdapterInterface $cache Cache to use to store credentials
* @param string $cacheKey Cache key of the credentials
*/
public function __construct(CredentialsInterface $credentials, CacheAdapterInterface $cache, $cacheKey)
{
$this->cache = $cache;
$this->cacheKey = $cacheKey;
parent::__construct($credentials);
}