diff --git a/openapi/SOURCE.json b/openapi/SOURCE.json
index c09af57..3187b95 100644
--- a/openapi/SOURCE.json
+++ b/openapi/SOURCE.json
@@ -1,8 +1,8 @@
 {
  "verification.json": {
   "url": "https://docs.didit.me/openapi-25.json",
-  "sha256": "e1667363543375d49fb5682c1e5a6fcf7b3ebe7b48ab3fb53616b3bc6ea8ac3d",
-  "fetched_at": "2026-11-10T11:01:54Z"
+  "sha256": "62595c19d8b07c24e4e83dd7ec7e9fb74229c6a38f04472d49a0324ba38f8226",
+  "fetched_at": "2026-11-10T13:05:49Z"
  },
  "account.json": {
   "url": "https://docs.didit.me/openapi-auth.json",
diff --git a/openapi/verification.json b/openapi/verification.json
index 3c6cccd..5199808 100644
--- a/openapi/verification.json
+++ b/openapi/verification.json
@@ -2148,6 +2148,21 @@
               }
             }
           },
+          "400": {
+            "description": "`import_type` is not one of the documented values. Nothing is downloaded.",
+            "content": {
+              "application/json": {
+                "examples": {
+                  "Unknown import type": {
+                    "summary": "Unknown import type",
+                    "value": {
+                      "import_type": "Unknown import_type. Use one of: user_verification, business_verification, status_rules, transactions."
+                    }
+                  }
+                }
+              }
+            }
+          },
           "403": {
             "description": "Missing, invalid, or revoked API key, or the key cannot download import templates. A missing key returns `403`; a wrong, revoked or expired key returns `401`.",
             "content": {