Implementation
Future<dynamic> post(body, {int? handleId}) async {
var suffixUrl = '';
if (sessionId != null && handleId == null) {
suffixUrl = suffixUrl + "/$sessionId";
} else if (sessionId != null && handleId != null) {
suffixUrl = suffixUrl + "/$sessionId/$handleId";
}
try {
var response = (await http.post(Uri.parse(url! + suffixUrl), body: stringify(body))).body;
return parse(response);
} on JsonCyclicError {
return null;
} on JsonUnsupportedObjectError {
return null;
} catch (e) {
return null;
}
}