Client
constructor(api: ClientOptions.Api = Api(), preAuthenticateToInboxCallback: PreEventCallback? = null, appContext: Context, dbEncryptionKey: ByteArray, historySyncUrl: String = when (api.env) {
XMTPEnvironment.PRODUCTION -> "https://message-history.production.ephemera.network/"
XMTPEnvironment.LOCAL -> "http://10.0.2.2:5558"
else -> "https://message-history.dev.ephemera.network/"
}, dbDirectory: String? = null)