diff --git a/plugins/modules/gcp_iam_service_account_key.py b/plugins/modules/gcp_iam_service_account_key.py
index 8e41c84..3ed3fb9 100644
--- a/plugins/modules/gcp_iam_service_account_key.py
+++ b/plugins/modules/gcp_iam_service_account_key.py
@@ -174,6 +174,12 @@ validBeforeTime:
   - Key can only be used before this time.
   returned: success
   type: str
+keyType:
+  description:
+  - Specifies the type of the key. Possible values include KEY_TYPE_UNSPECIFIED, USER_MANAGED
+    and SYSTEM_MANAGED .
+  returned: success
+  type: str
 serviceAccount:
   description:
   - The name of the serviceAccount.