Append two string variables to an array

[michaelshparber]

I am calling to a child flow inside Apply to each loop.

Each child flow returns two string outputs: vFileName, vRowsCount.

I need to append all these results to an array.

It's something basic, I just cannot find specific case in Google...

Please help

[Expiscornovus · Accepted solution]

Hi @michaelshparber,

You should be able to use an append array action for this. In my example I used variables.

The result will be something like this:

Btw, Pieter Veenstra has a nice blog about working with Arrays, which I find pretty useful: https://sharepains.com/2018/07/10/power-automate-shed-some-light-on-arrays/

[michaelshparber]

So I need to use "Apply to each...."

I thought of doing it without this loop.

Thanks!

[Paulie78]

@michaelshparber that depends if your child flows run only once or within a loop themselves. If they are not in a loop then you don't need to use a loop to do what you want (if they are executed only once per flow). @Expiscornovus had his append action inside a loop because he was looping through SharePoint items.