code: def rpc_name(rpc_id):
      
  
      name = _RPC_NAME_MAP.get(rpc_id)
      if name is None:
          name = 'RPC 0x%04X' % rpc_id
  
      return name
docs: Map an RPC id to a string name.
  
      This function looks the RPC up in a map of all globally declared RPCs,
      and returns a nice name string.  if the RPC is not found in the global
      name map, returns a generic name string such as 'rpc 0x%04X'.
  
      Args:
          rpc_id (int): The id of the RPC that we wish to look up.
  
      Returns:
          str: The nice name of the RPC.