Clean up all resources created by the adapter. This should not cause the adapter to destroy any resources passed to it in its constructor.
Load secrets from the adapter. This base implementation should never be used and, thus, simply throws an error. It is expected that this class will be extended by actual adapters and this method will be overridden.
This is the base secrets adapter class. This doesn't actually connect to anything. Only use it as a base class for adapters that do connect to something.