List avaiable lsp commands

nvim lsp has vim.lsp.buf.execute_command api.
But how to find avaiable lsp commands?

Run :help lsp-buf.

Sorry, This arrical is not I want.
What I want is some commands like “CocCommand” params.
For CocCommand, you could use <tab> key to complete for lsp commands.

Do the same thing… Type :lua vim.lsp.buf. then press <Tab>.