diff --git a/openapi/paths/API@bpm@case.yaml b/openapi/paths/API@bpm@case.yaml
index 6691af3..550f6f1 100644
--- a/openapi/paths/API@bpm@case.yaml
+++ b/openapi/paths/API@bpm@case.yaml
@@ -75,10 +75,11 @@ post:
       $ref: '../components/responses/BadRequest.yaml'
     '429':
       description: Case creation limit reached (Community 2024.3+ only)
-      Retry-After:
-          schema:
-            type: string
-            format: date-time
+      headers:
+        Retry-After:
+            schema:
+              type: string
+              format: date-time
             description: Date when case counter will be refilled
       content:
         application/json:
diff --git a/openapi/paths/API@bpm@process@{id}@instantiation.yaml b/openapi/paths/API@bpm@process@{id}@instantiation.yaml
index 78a4c05..c1633bb 100644
--- a/openapi/paths/API@bpm@process@{id}@instantiation.yaml
+++ b/openapi/paths/API@bpm@process@{id}@instantiation.yaml
@@ -59,7 +59,7 @@ post:
           schema:
             type: string
             format: date-time
-            description: Date when case counter will be refilled
+          description: Date when case counter will be refilled
       content:
         application/json:
           schema: