I want to use WebClient Function Block from Web_Client_SL library in IIOT to PUT an APPLICATION_JSON. For this goal I need to define the PostValue as a WSTRING and then define a Pointer for it to give the pointer as an input to FB. The first problem which I have is that when I give a json file to a WSTRING variable, the compiler returns an error. So what is the proper way to assign this json string in a variable? For solving this problem, I used the JSON_Utilities_SL library in IIOT to convert a...