diff --git a/mmv1/products/workflows/Workflow.yaml b/mmv1/products/workflows/Workflow.yaml
index 23cf98bd5755..5a6901ea3f88 100644
--- a/mmv1/products/workflows/Workflow.yaml
+++ b/mmv1/products/workflows/Workflow.yaml
@@ -141,6 +141,8 @@ properties:
     type: String
     description: |
       Workflow code to be executed. The size limit is 128KB.
+
+      ~> **Warning:** This field is currently optional but **will become REQUIRED** in version 8.0.0 of the provider to align with API constraints.
   - name: revisionId
     type: String
     description: |