From c4d96d9e876d630fee80153a8ef3c3ddaed8d8dd Mon Sep 17 00:00:00 2001
From: Jared-Newell-Mobility
 <119603687+Jared-Newell-Mobility@users.noreply.github.com>
Date: Wed, 7 Feb 2024 13:51:26 +0100
Subject: [PATCH] OCPP 2.0.1 Wrong data type in CostUpdated total_cost (#596)

see issue https://github.com/mobilityhouse/ocpp/issues/557
---
 CHANGELOG.md      | 1 +
 ocpp/v201/call.py | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 149f2876b..4a476590a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,5 @@
 # Change log
+- [#557](https://github.com/mobilityhouse/ocpp/issues/557) OCPP 2.0.1 Wrong data type in CostUpdated total_cost
 - [#564](https://github.com/mobilityhouse/ocpp/issues/564) Add support For Python 3.11 and 3.12
 - [#583](https://github.com/mobilityhouse/ocpp/issues/583) OCPP v1.6/v2.0.1 deprecate dataclasses from calls and call results with the suffix 'Payload'
 
diff --git a/ocpp/v201/call.py b/ocpp/v201/call.py
index 461f37365..ddc681606 100644
--- a/ocpp/v201/call.py
+++ b/ocpp/v201/call.py
@@ -71,7 +71,7 @@ class ClearedChargingLimit:
 
 @dataclass
 class CostUpdated:
-    total_cost: int
+    total_cost: float
     transaction_id: str
     custom_data: Optional[Dict[str, Any]] = None