Hi,
jsonBuffer.parseObject(data) expecting an char* but the hook-response parameter is const char*.
Sounds as if you had made a type conversa from const char* to char*… can you tell me how you did that.
would appreciate your Response.
Thanks
In the thread you linked there is also the answer to that question - just keep on reading and also try to follow the reasoning behind the individual comments of the experienced users in that thread 
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