I am receiving JSON from a third party and it contains a null value like below. I call UDOGETPROPERTY for line_item_id and when I try to reference the return value I get Improper data type and my process terminates.
How do I detect for the null value in the return value?
Hi Sandy,
result = UDOGetProperty(requestBody, "line_item_id", lineItemID, lineItemIDType)
You can check the data type of the property with that last parameter.
if (lineItemIDType = UDO_NULL) then
* Have to include UDO.H to tell the compiler what the value of constant UDO_NULL is
* property is NULL
end
Thank you!! I was checking the actual value for NULL and that kept failing. I am new to JSON so didnt understand the type all that well. Thank you so much, you saved me alot of time!
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