Abstract
This code snippet retains the only value of a multi-valued type field which can either be an array of objects or a set of values. This snippet is useful when you know that the array has only one value and hence by applying the first or last methods you can retain it.
Logic
Use the first/last filter to get the only object of the field and access the specific field for the required value.
...
| Filter by label (Content by label) | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
...