From 95f3807b4a1926c9364d1f0b2fa2ed8bec86cf5c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dan=20=C4=8Cerm=C3=A1k?= <dan.cermak@cgc-instruments.com>
Date: Mon, 23 Jan 2023 14:03:03 +0100
Subject: [PATCH] Only pass the id parameter to types that use it

This fixes https://github.com/openlawlibrary/pygls/issues/312
---
 pygls/protocol.py | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/pygls/protocol.py b/pygls/protocol.py
index 4f0d012d..1dba0737 100644
--- a/pygls/protocol.py
+++ b/pygls/protocol.py
@@ -581,12 +581,10 @@ def send_request(self, method, params=None, callback=None, msg_id=None):
         request_type = self.get_message_type(method) or JsonRPCRequestMessage
         logger.debug('Sending request with id "%s": %s %s', msg_id, method, params)
 
-        request = request_type(
-            id=msg_id,
-            method=method,
-            params=params,
-            jsonrpc=JsonRPCProtocol.VERSION,
-        )
+        kwargs = {"method": method, "params": params, "jsonrpc": JsonRPCProtocol.VERSION}
+        if hasattr(request_type, "id"):
+            kwargs["id"] = msg_id
+        request = request_type(**kwargs)
 
         future = Future()
         # If callback function is given, call it when result is received