diff --git a/reference/redirects.v3.yml b/reference/redirects.v3.yml
index 743614f9f..fe5069d07 100644
--- a/reference/redirects.v3.yml
+++ b/reference/redirects.v3.yml
@@ -241,6 +241,10 @@ paths:
                     type: integer
                   default: []
                   description: A list of the redirect IDs you wish to export. If no redirect IDs are provided, the request exports all redirects for the given site selection.
+                include_dynamic_target_urls:
+                  type: boolean
+                  default: false
+                  description: If true, the exported CSV will contain an additional read-only column containing the target URL for dynamic redirects.
               description: Data necessary to create a new 301 Redirects export job.
         required: true
       responses: