Class SecretKeyStore A store of secret keys. Implementations could store secret keys in a database, on disk, etc.
public
getSecretKey(string $keyId): string
The secret key for the given key id.
Worldline\Connect\Sdk\Webhooks\SecretKeyNotAvailableException
If the secret key for the given key id is not available.
Worldline\Connect\Sdk\Webhooks\InMemorySecretKeyStore::getSecretKey()