diff --git a/api.yaml b/api.yaml
index 71096c7..e33a014 100644
--- a/api.yaml
+++ b/api.yaml
@@ -8843,10 +8843,7 @@ paths:
         - name: allData
           in: query
           schema:
-            type: string
-            enum:
-              - 'true'
-              - 'false'
+            type: boolean
       responses:
         '200':
           description: OK