diff --git a/.generator/schemas/v2/openapi.yaml b/.generator/schemas/v2/openapi.yaml
index f4b9ba788f10..fdfee387d48a 100644
--- a/.generator/schemas/v2/openapi.yaml
+++ b/.generator/schemas/v2/openapi.yaml
@@ -19060,11 +19060,11 @@ components:
             type: string
           type: array
         hasOptionalGroupByFields:
+          default: false
           description: When false, events without a group-by value are ignored by
             the query. When true, events with missing group-by fields are processed
             with `N/A`, replacing the missing values.
           example: false
-          readOnly: true
           type: boolean
         metrics:
           description: Group of target fields to aggregate over when using the sum,
@@ -39603,11 +39603,11 @@ components:
             type: string
           type: array
         hasOptionalGroupByFields:
+          default: false
           description: When false, events without a group-by value are ignored by
             the rule. When true, events with missing group-by fields are processed
             with `N/A`, replacing the missing values.
           example: false
-          readOnly: true
           type: boolean
         index:
           description: '**This field is currently unstable and might be removed in