diff --git a/src/main/java/com/getconvoy/models/ModelsCreateEndpoint.java b/src/main/java/com/getconvoy/models/ModelsCreateEndpoint.java
index 4bf5747..e619453 100644
--- a/src/main/java/com/getconvoy/models/ModelsCreateEndpoint.java
+++ b/src/main/java/com/getconvoy/models/ModelsCreateEndpoint.java
@@ -127,7 +127,7 @@ public ModelsCreateEndpoint advancedSignatures(@jakarta.annotation.Nullable Bool
   }
 
   /**
-   * Convoy supports two [signature formats](https://getconvoy.io/docs/product-manual/signatures) -- simple or advanced. If left unspecified, we default to false.
+   * Convoy supports two [signature formats](https://getconvoy.io/docs/product-manual/signatures) -- simple or advanced. Only applies to outgoing projects, where it defaults to true when omitted. Incoming projects always use advanced signatures.
    * @return advancedSignatures
    */
   @jakarta.annotation.Nullable
diff --git a/src/main/java/com/getconvoy/models/ModelsUpdateEndpoint.java b/src/main/java/com/getconvoy/models/ModelsUpdateEndpoint.java
index d96a959..e84fade 100644
--- a/src/main/java/com/getconvoy/models/ModelsUpdateEndpoint.java
+++ b/src/main/java/com/getconvoy/models/ModelsUpdateEndpoint.java
@@ -122,7 +122,7 @@ public ModelsUpdateEndpoint advancedSignatures(@jakarta.annotation.Nullable Bool
   }
 
   /**
-   * Convoy supports two [signature formats](https://getconvoy.io/docs/product-manual/signatures) -- simple or advanced. If left unspecified, we default to false.
+   * Convoy supports two [signature formats](https://getconvoy.io/docs/product-manual/signatures) -- simple or advanced. Only applies to outgoing projects; omit it to keep the current value. Incoming projects always use advanced signatures.
    * @return advancedSignatures
    */
   @jakarta.annotation.Nullable