Build a array of ID's with Server Connect Action to repeat through in Library action

First of all, I have never created, edited or purposefully created an array outside of what Wappler does automagically for you. So I think the solution I am looking for would be using an array, but maybe there is a better way someone can suggest.

I am working on splitting larger server actions into smaller actions to make them reusable. My need is to build up an array of ID’s, from an insert/update action based on all te ID’s that were affected in the action. This can be 1 or many ID’s. Then in a library action use parameter array to repeat through these ID’s and perform other actions using them.

Why I think I need an array, is because the ID’s “received” form the API action could be 1 or more.