queryTableItem method
Table ///
Implementation
Future<dynamic> queryTableItem(String tableHandle, TableItem tableItem) async {
final path = "$endpoint/tables/$tableHandle/item";
final data = <String, dynamic>{};
data["key_type"] = tableItem.keyType;
data["value_type"] = tableItem.valueType;
data["key"] = tableItem.key;
final resp = await http.post(path, data: data);
return resp.data;
}