ReplaceItemsArrayByPathJSON

Replaces an element within an array based on a JSON path.

ReplaceItemsArrayByPathJSON(
  array: str, 
  filterPath: str, 
  item: str
)

Where:

array: An array in the format '[{"first_name": "Brad", "last_name": "Pitt"}]' for example.
filterPath: A string in JSONPath format to traverse the path to an element in a JSON structure.
item: A string to replace within the array at the specified JSONPath.

Example

The example below replaces an element in an array by specifying its JSONPath.

{{set(
   name="MyArray",
   value=AppendItemsArrayJSON(
       array="[]",
       items=[
           '{
               "first_name": "Brad",
               "last_name": "Pitt"
           }',
           '{
               "first_name": "Matt",
               "last_name": "Damon"
           }'
       ]
   )
)}}

{{SendMessage(message=MyArray)}}

{{set(
    name="PathArray",
    value=ReplaceItemsArrayByPathJSON(
        array=MyArray, 
        filterPath="[1].first_name", 
        item='
           {
               "first_name": "Angelina",
               "last_name": "Jolie"
           }
       '
    )
)}}

{{SendMessage(message=PathArray)}}

[{"first_name":"Brad","last_name":"Pitt"},{"first_name":"Matt","last_name":"Damon"}]

[{"first_name":"Brad","last_name":"Pitt"},{"first_name":"Angelina","last_name":"Jolie"}]