Missing permissions "Forbidden" error catching

Question

So I searched on GitHub, reddit & other questions in Stack Overflow but I nowhere found a way how to catch Forbidden - missing permissions error:

discord.commands.errors.ApplicationCommandInvokeError: Application Command raised an exception: Forbidden: 403 Forbidden (error code: 50013): Missing Permissions

Basically I've already solved this problem, just use commands.discord.Forbidden error in async def on_command_error(ctx, error), but... could someone show me the clearest way, like Forbidden({"error":"text"}) instead of common method. Also I use commands.slash_command, maybe it has a difference.

I don't know Forbidden syntax. Also I need the same NotFound answer if I need channel error instead of Member Thanks so much who helps me!