WalletConfig
constructor(gatewayId: GatewayId, displayName: String, walletAccountId: String, region: String = "Global", docsPath: String, blurb: String, capabilities: Set<Capability> = setOf(Capability.ONE_TIME_PAYMENT, Capability.WALLET, Capability.REFUND), status: GatewayStatus = GatewayStatus.SANDBOX_READY)