diff --git a/dist/fastify.d.ts b/dist/fastify.d.ts
index d621673..832e768 100644
--- a/dist/fastify.d.ts
+++ b/dist/fastify.d.ts
@@ -1,6 +1,5 @@
 export type ServiceResult = {
-    result?: unknown;
-    error_message?: boolean;
-    error_code?: number;
+    result: unknown;
+    succesful: boolean;
 };
 //# sourceMappingURL=fastify.d.ts.map
\ No newline at end of file
diff --git a/dist/fastify.d.ts.map b/dist/fastify.d.ts.map
index 8547df8..8d7771b 100644
--- a/dist/fastify.d.ts.map
+++ b/dist/fastify.d.ts.map
@@ -1 +1 @@
-{"version":3,"file":"fastify.d.ts","sourceRoot":"","sources":["../src/fastify.ts"],"names":[],"mappings":"AAAA,MAAM,MAAM,aAAa,GAAG;IAC1B,MAAM,CAAC,EAAE,OAAO,CAAC;IACjB,aAAa,CAAC,EAAE,OAAO,CAAC;IACxB,UAAU,CAAC,EAAE,MAAM,CAAC;CACrB,CAAC"}
\ No newline at end of file
+{"version":3,"file":"fastify.d.ts","sourceRoot":"","sources":["../src/fastify.ts"],"names":[],"mappings":"AAAA,MAAM,MAAM,aAAa,GAAG;IAC1B,MAAM,EAAE,OAAO,CAAC;IAChB,SAAS,EAAE,OAAO,CAAC;CACpB,CAAC"}
\ No newline at end of file
diff --git a/src/fastify.ts b/src/fastify.ts
index 41d4e63..cc14938 100644
--- a/src/fastify.ts
+++ b/src/fastify.ts
@@ -1,5 +1,4 @@
 export type ServiceResult = {
-  result?: unknown;
-  error_message?: boolean;
-  error_code?: number;
+  result: unknown;
+  succesful: boolean;
 };