Need Help Creating Custom Google Maps Code in FlutterFlow

I’m trying to implement a custom Google Maps feature in FlutterFlow that goes beyond the default widget options. Specifically, I want to:

• Add custom markers (with dynamic icons/data)

• Implement map styling (custom JSON theme)

• Add interactive elements (e.g., clickable markers with info windows)

Since FlutterFlow’s built-in Google Maps widget has limitations, I believe I need to use custom code. However, I’m not sure how to:

1. Integrate a custom Google Maps solution (e.g., using google_maps_flutter directly).

2. Pass data between FlutterFlow and custom code (e.g., marker positions, user interactions).

3. Ensure the API key is properly configured for both debug and release modes.