Reads a value out of an object by dotted path, with name[0] array indexing.
Returns undefined for any path that does not fully resolve — including an out-of-range index —
rather than throwing, because a mapping that references a field an earlier step did not produce
is a normal condition in a branching workflow, not an error.
Reads a value out of an object by dotted path, with
name[0]array indexing.Returns
undefinedfor any path that does not fully resolve — including an out-of-range index — rather than throwing, because a mapping that references a field an earlier step did not produce is a normal condition in a branching workflow, not an error.