Document path-id reserved value

Change-Id: I663ffac423e8a48c8528782165abc1406d70bb44
Signed-off-by: Claudio D. Gasparini <claudio.gasparini@pantheon.tech>

diff --git a/bgp/parser-api/src/main/yang/bgp-message.yang b/bgp/parser-api/src/main/yang/bgp-message.yang
index b5fb116bf99e3e31cbde69f0141affdb6eabd76e..a1ad0740c5b355acad56e306504e2cdb2124add3 100644 (file)
--- a/bgp/parser-api/src/main/yang/bgp-message.yang
+++ b/bgp/parser-api/src/main/yang/bgp-message.yang
@@ -44,7 +44,7 @@ module bgp-message {
         description
             "Identifier of a single path. The identifier does not
              carry any semantic meaning beyond uniquely identifying
-             a path.";
+             a path. Default 0 value is reserved for non supported add-path key representation.";
     }
 
     grouping path-id-grouping {