+/** \brief add/del application namespace
+ @param client_index - opaque cookie to identify the sender
+ client to vpp direction only
+ @param context - sender context, to match reply w/ request
+ @param secret - secret shared between app and vpp
+ @param sw_if_index - local interface that "supports" namespace. Set to
+ ~0 if no preference
+ @param ip4_fib_id - id of ip4 fib that "supports" the namespace. Ignored
+ if sw_if_index set.
+ @param ip6_fib_id - id of ip6 fib that "supports" the namespace. Ignored
+ if sw_if_index set.
+ @param namespace_id_len - length of namespace id lower
+ @param namespace_id - namespace id
+*/
+autoreply define app_namespace_add_del {
+ u32 client_index;
+ u32 context;
+ u64 secret;
+ u32 sw_if_index;
+ u32 ip4_fib_id;
+ u32 ip6_fib_id;
+ u8 namespace_id_len;
+ u8 namespace_id[64];
+};
+