Limitations

RPC functions do not handle arguments of type List<T> or Map<K,V>.

Using signatures with list or map types will cause Supabase's TypeScript to malfunction.

Currently, cannot handle generics; all are processed as JSON types. However, it can handle generic List<T> .

To minimize issues, the next version will optimize handling for this problem. We are exploring a method to align Supabase TypeScript and Java generics for better compatibility.