Is there somewhere I can find the different Input Types available in the Activity Layout?
The argument data type defines which options are available, but it would be nice to have an overview/list of the pre-defined input types available, based on the different data types.
There isn’t a separate documented list of all Input Types mapped to each data type. The available options are dynamically filtered based on the argument’s data type, so the dropdown itself is currently the only reliable reference.
If you need a full overview, the practical way is to create a test activity and switch between data types to see which input types become available.