diff --git a/website/pages/api-docs/jobs.mdx b/website/pages/api-docs/jobs.mdx
index 91d2619a3..ad9e62cbd 100644
--- a/website/pages/api-docs/jobs.mdx
+++ b/website/pages/api-docs/jobs.mdx
@@ -119,6 +119,9 @@ The table below shows this endpoint's support for
   will be overridden. This allows a job to be registered when it would be denied
   by policy.
 
+- `PreserveCounts` `(bool: false)` - If set, the existing task group counts will
+  be preserved when updating a job.
+
 ### Sample Payload
 
 ```json