configuration method Null safety
Implementation
static Future<bool> configuration(
String instanceId, {
String? conversationInitReferral,
String? chatHost,
ZowieJwt? jwt,
}) async {
assert(instanceId.isNotEmpty, "instanceId $_cannotBeNullOrEmpty");
final bool result = await _channel.invokeMethod(
_methodConfiguration,
<String, dynamic>{
"instanceId": instanceId,
"conversationInitReferral": conversationInitReferral,
"chatHost": chatHost,
"jwt": (jwt != null) ? jsonEncode(jwt.toJson()) : null
},
);
return result;
}