diff --git a/specification/developersigning/data-plane/readme.md b/specification/developersigning/data-plane/readme.md
index ccdda40e8b53..3b101d3d2514 100644
--- a/specification/developersigning/data-plane/readme.md
+++ b/specification/developersigning/data-plane/readme.md
@@ -38,4 +38,14 @@ input-file:
   - Azure.Developer.Signing/preview/2023-06-15-preview/azure.developer.signing.json
 ```
 
----
\ No newline at end of file
+## Suppression
+
+
+``` yaml
+directive:
+  - suppress: AvoidAnonymousTypes
+    reason: The spec is autogenerated, I have no control over how models are defined.
+```
+
+---
+