TransactionEventPayload total_cost should be a floating point number

[maaikez]

@dataclass
class TransactionEventPayload:
    total_cost: Optional[int] = None
    charging_priority: Optional[int] = None
    id_token_info: Optional[Dict] = None
    updated_personal_message: Optional[Dict] = None
    custom_data: Optional[Dict[str, Any]] = None

According to the ocpp 2.0.1 spec, total_cost should be a 'decimal', not an int.

[maaikez]

Hmm I wanted to create a pull request with the change but I can not commit here. Here you have the diff:

diff --git a/ocpp/v201/call_result.py b/ocpp/v201/call_result.py
index 520537c..9bf387b 100644
--- a/ocpp/v201/call_result.py
+++ b/ocpp/v201/call_result.py
@@ -387,11 +387,11 @@ class StatusNotification:
     custom_data: Optional[Dict[str, Any]] = None
 
 
 @dataclass
 class TransactionEvent:
-    total_cost: Optional[int] = None
+    total_cost: Optional[float] = None
     charging_priority: Optional[int] = None
     id_token_info: Optional[Dict] = None
     updated_personal_message: Optional[Dict] = None
     custom_data: Optional[Dict[str, Any]] = None

[jainmohit2001]

Image from official documentation for reference: