Connection Gitlab Config
constructor(authorizerCredential: ConnectionGitlabConfigAuthorizerCredential, hostUri: String? = null, readAuthorizerCredential: ConnectionGitlabConfigReadAuthorizerCredential, serverVersion: String? = null, serviceDirectoryConfig: ConnectionGitlabConfigServiceDirectoryConfig? = null, sslCa: String? = null, webhookSecretSecretVersion: String)