JSON Condition - Has Key

{

"dialogue":

[{ "speaker":"xxx", "line":"xxx" },{ "speaker":"xxx", "line":"xxx" },{ "speaker":"xxx", "line":"xxx", "changePose":"laughing" }]

}

I wanna ckeck if a path has the key "changepse". What does the path look like in this example?

I've tried a bunch of ways to type it but Constuct is just not accepting it.

dialogue.2.changePose

That's what I'm thinking it would look like.

This is what I get:

All strings in expressions in C3 need to be in double quotation marks. For example:

"dialogue.2.changePose"

"dialogue." & index & ".changePose"

JSON.get("dialogue.2.changePose")

etc.

Construct accepted the format, thank you, but it's still not finding the Key.