/**
* Constructs a new instance profile credentials decorator
*
* @param CredentialsInterface $credentials Credentials to adapt
* @param InstanceMetadataClient $client Client used to get new credentials
*/
public function __construct(CredentialsInterface $credentials, InstanceMetadataClient $client = null)
{
parent::__construct($credentials);
$this->setClient($client);
}
/**
* 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);
}
