(self, *, rpc_message: RpcMessage, client: "BusClient")
Called once an incoming RPC call is received, but before it is executed

        `rpc_message` is mutable and may therefore be changed prior to being passed to the
        handling code.
Called once an incoming RPC call is received, but before it is executed
Called once an incoming RPC call is received but before it is executed
async def before_rpc_execution(self, *, rpc_message: RpcMessage, client: "BusClient"):
        """Called once an incoming RPC call is received, but before it is executed

        `rpc_message` is mutable and may therefore be changed prior to being passed to the
        handling code.
        """
        pass
async def before_rpc_execution ( self , * , rpc_message : RpcMessage , client : "BusClient" ) : pass