diff --git a/v2/swagger.yaml b/v2/swagger.yaml
index 84ba0cf..20a68b0 100644
--- a/v2/swagger.yaml
+++ b/v2/swagger.yaml
@@ -6138,12 +6138,8 @@ paths:
             type: string
             format: uuid
       responses:
-        200:
-          description: OK
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/httpJsonResult'
+        204:
+          description: No Content.
         404:
           description: Not found.
 
@@ -6326,12 +6322,8 @@ paths:
             type: string
             format: uuid
       responses:
-        200:
-          description: OK
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/httpJsonResult'
+        204:
+          description: No Content.
 
   /admin/survey/survey/launch:
     post:
@@ -6509,12 +6501,8 @@ paths:
             type: string
             format: uuid
       responses:
-        200:
-          description: OK
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/httpJsonResult'
+        204:
+          description: No Content.
 
   /admin/survey/survey-auto/sessions:
     get: