I am having an issue with selecting results that do not have a field returned from an action. e.g.; an action may or may not return a key named “sometimes missing”. I want to only select the entities that do not have that key present. The following expression isn’t working for me:
| filter(EntityResult.sometimes missing, =, ) | Entity
and I tried a couple of others without luck. Any way to go about this that I am looking past?