Problem creating tags id's in Wordpress

I have a list of tags i want to use in my “create a post” wordpress module. I’ve seen in the community how to use the “search tags” Wordpress module as an error handler for the “create tags” Wordpress module. I’ve set my scenario up like they’ve shown with an array aggragator at after create tags to collect the id’s for the “create a post” Wordpress module. The problem is, how do I get the id’s that were found in the “search tags” error handler and combine those with the id’s that were created by the “create tags”, so that i can add those to the array aggragator and get a full list of tag id’s for my post? In the array aggragator, the only checkbox i see to use for id’s is the “create tags” module, but i dont see a way to add them to the array aggragator.