diff --git a/doc/src/docbkx/openstack-api-site/src/wadls/compute-api/src/ext/samples/usage_get.json b/doc/src/docbkx/openstack-api-site/src/wadls/compute-api/src/ext/samples/usage_get.json
index 16527065d48..02b891147e2 100644
--- a/doc/src/docbkx/openstack-api-site/src/wadls/compute-api/src/ext/samples/usage_get.json
+++ b/doc/src/docbkx/openstack-api-site/src/wadls/compute-api/src/ext/samples/usage_get.json
@@ -6,6 +6,7 @@
    "stop":"2012-04-13 18:03:22",
    "server_usages":[
       {
+         "instance_id":"52415800-8b69-11e0-9b19-734f565bc83b",
          "memory_mb":512,
          "uptime":537,
          "started_at":"2012-04-13 17:54:25",
diff --git a/doc/src/docbkx/openstack-api-site/src/wadls/compute-api/src/ext/samples/usage_list.json b/doc/src/docbkx/openstack-api-site/src/wadls/compute-api/src/ext/samples/usage_list.json
index 1abf9b235de..01a4f50ed11 100644
--- a/doc/src/docbkx/openstack-api-site/src/wadls/compute-api/src/ext/samples/usage_list.json
+++ b/doc/src/docbkx/openstack-api-site/src/wadls/compute-api/src/ext/samples/usage_list.json
@@ -7,6 +7,7 @@
        "stop":"2012-04-13 18:03:22",
        "server_usages":[
           {
+             "instance_id":"52415800-8b69-11e0-9b19-734f565bc83b",
              "memory_mb":512,
              "uptime":537,
              "started_at":"2012-04-13 17:54:25",