Added documentation for zone export.

diff --git a/docs/markdown/httpapi/api_spec.md b/docs/markdown/httpapi/api_spec.md
index c33bcb82e5f1fe7e69e3248b1f52557d6e133348..8c26ce18e6676aee7f45a9fcbba231eea03fdbb0 100644 (file)
--- a/docs/markdown/httpapi/api_spec.md
+++ b/docs/markdown/httpapi/api_spec.md
@@ -520,7 +520,17 @@ configuration.
 
 Not supported for recursors.
 
-Clients MUST NOT send a body.
+**Note**: Added in 3.4.2
+
+
+URL: /servers/:server\_id/zones/:zone\_id/export
+-------------------------------------------------------
+
+Allowed methods: `GET`
+
+Returns the zone in AXFR format.
+
+Not supported for recursors.
 
 
 URL: /servers/:server\_id/zones/:zone\_id/check