Fields
Sample data
| Field | Value |
|---|---|
| Array | { "color": "black", "size": "One size", "material": "cotton" } |
color and size, so those are kept untouched. Only the missing material is filled in from the supplied defaults.
Array or object: Inherit from data
Fills missing keys in the array or object from the supplied data.
Fills in any keys that are missing from the incoming array or object using a set of default values you supply. Anything already present in the input is kept as-is; only the gaps are filled from your defaults. Use this to guarantee that certain fields always exist, for example making sure every product carries a default colour, size, or material even when the source system left them out.
The fill happens at every level, so nested objects are completed as well, not just the top-level keys.
Input:
Output:
The input already had