Unable to pull For Each Item data in script

[krr]

With Flow Designer we are looping over records from one table and updating / creating records in another. The source table has an address split in to 5 fields (address 1, address 2, city, state, zip). We are trying to merge these together to one larger text box on the target record.

We are using a script to keep this clean and add line breaks, however referencing the fields in the script all return null?

var address1 = fd_data._2__for_each.item.address_1;

These all are null values. How do you reference record fields inside of a For Each loop? Examples below

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Flow Designer

Address script example

var address1 = fd_data._2__for_each.item.address_1;
var address2 = fd_data._2__for_each.item.address_2;
var addressCity = fd_data._2__for_each.item.address_city;
var addressState = fd_data._2__for_each.item.address_state;
var addressZip = fd_data._2__for_each.item.address_zip;

var result = address1 + '\n';
if (address2 && address2.length > 0) {
    result += address2 + '\n';
}

result += addressCity + '\n';
result += addressState + '\n';
result += addressZip;

return result;

This outputs all nulls to the record

Data pill example

If we merge them them using the Data Pill Picker, data populates.

This outputs data

[krr · Accepted solution]

A minute after I posted this I realized it was case sensitive from the input JSON object that came from a REST source.

The autocompletion suggested this

fd_data._2__for_each.item.address_1;

but it needed to be this (capital A)

fd_data._2__for_each.item.Address_1;