Add Array actions in App Flow

I want to be able to define an array in an app flow so I can add the values from a JSON array that’s returned from a database query, in order to remove one value in the array and then update the same record with a database update.

Something like this, but where the Assign and following steps are where I define the temp array and the removal.

image

I would like these in Flows.

https://community.wappler.io/t/working-with-server-connect-array-lists/47668/2