Limit specified modular content blocks

Describe the solution you’d like
Currently we can only limit the total amount of modular content blocks within a model. It would be great if we could limit specified blocks of modular content.

Describe alternatives you’ve considered
I’ve only briefly looked at the Plugin API but I’m certain the SDK does not expose options for this type of configuration. I’d assume it would be up to the team.

Additional context
An example of how this could be integrated in a simple manner: