I’m a beginner of Studio, so I’m sorry for this is an elementary mistake.
I’m practicing setting values to a queue and getting them.
I can add values to a queue, and probably get them, but I cannot get a specific value from queueitem type.
When I entered the formula as you showed me (manually), the error disappeared and I was able to get the value of the specified key!
Thank you for providing an apt answer.
(Sorry for the delay in replying, I was running into another error in the activity of getting the transaction.)
By the way, the various documents refer to the formula, “[Queueitem].SpecificContent”, but is there any difference between when it works with "[Queueitem].SpecificContent " and when it works with "[Queueitem].SpecificContent.GetValueOrDefault "?
If you know, it would be helpful for future reference.