diff --git a/packages/sim-consumidor-alai/aplication/SimAlai.router.ts b/packages/sim-consumidor-alai/aplication/SimAlai.router.ts
index 9c136e5..f7d61f9 100644
--- a/packages/sim-consumidor-alai/aplication/SimAlai.router.ts
+++ b/packages/sim-consumidor-alai/aplication/SimAlai.router.ts
@@ -9,7 +9,7 @@ import { EventBus } from "sim-shared/domain/EventBus.port.js";
 import { Result } from "sim-shared/domain/Result.js";
 import { SimAlaiController } from "./SimAlai.controller.js";
 
-type FuncType = ((m: ConsumeMessage) => Promise<Result<string, any>>)
+type FuncType = ((m: ConsumeMessage) => Promise<Result<{ msg: string, stackTrace?: string }, any>>)
 
 export class SimAlaiRouter {
   private readonly routes: Map<string, FuncType>;