readme

Author: bcherry

README.md

@@ -141,9 +141,9 @@ The participant who implements the method and will receive its calls must first
 
 ```python
 @room.local_participant.register_rpc_method("greet")
-async def handle_greet(request_id: str, caller_identity: str, payload: str, response_timeout: float):
-    print(f"Received greeting from {caller_identity}: {payload}")
-    return f"Hello, {caller_identity}!"
+async def handle_greet(data: RpcInvocationData):
+    print(f"Received greeting from {data.caller_identity}: {data.payload}")
+    return f"Hello, {data.caller_identity}!"
 ```
 
 In addition to the payload, your handler will also receive `response_timeout`, which informs you the maximum time available to return a response. If you are unable to respond in time, the call will result in an error on the caller's side.