add_properties
    The following is a list of properties for the function add_properties:
| Property | Value | 
|---|---|
brief | Add properties of one object to another | 
category | object | 
description | Add the properties of one object to another replacing existing properties by the same name. | 
functionId | add_properties | 
functionLabel | add_properties | 
pure | false | 
parameters | [ { "dataType": "object", "description": "Target object. This object must not be immutable.", "name": "target" }, { "minArgs": 1, "dataType": "object", "description": "Source object(s).", "name": "source" } ] | 
returns | { "dataType": "object", "description": "The modified target object." } | 
sideEffects | [ "Target object is modified." ] |