How to take screenshot of multiple maps

[Jalson1982]

I have a very complicated situation. I have a function where I first need to retrieve data. Then, using that data, I need to create and render a non-visible map, take a screenshot of each map (with a maximum of 10), and then continue with the function's execution. I cannot use an API because it has a limit of around 8,000 characters, but sometimes I have very large GeoJSON data, and it stops working. Do you have any ideas on how to solve this?