diff --git a/api-ref/source/v2/consistencygroups-v2.inc b/api-ref/source/v2/consistencygroups-v2.inc
index 0efda0d52..d16502a67 100644
--- a/api-ref/source/v2/consistencygroups-v2.inc
+++ b/api-ref/source/v2/consistencygroups-v2.inc
@@ -69,14 +69,23 @@ Request
 
 .. rest_parameters:: parameters.yaml
 
-   - status: status
-   - user_id: user_id
-   - description: description
+   - description: description_6
    - availability_zone: availability_zone
+   - volume_types: volume_types_2
+   - name: name_15
+
+Response
+--------
+
+.. rest_parameters:: parameters.yaml
+
+   - status: status_1
+   - description: description_11
+   - availability_zone: availability_zone
+   - created_at: created_at
    - volume_types: volume_types
-   - project_id: project_id
-   - name: name
-   - tenant_id: tenant_id
+   - name: name_15
+   - id: consistencygroup_id_1
 
 Request Example
 ---------------
@@ -84,6 +93,11 @@ Request Example
 .. literalinclude:: ./samples/consistency-group-create-request.json
    :language: javascript
 
+Response Example
+----------------
+
+.. literalinclude:: ./samples/consistency-group-create-response.json
+   :language: javascript
 
 Show consistency group details
 ==============================
diff --git a/api-ref/source/v2/parameters.yaml b/api-ref/source/v2/parameters.yaml
index c1c690d36..3844caa83 100644
--- a/api-ref/source/v2/parameters.yaml
+++ b/api-ref/source/v2/parameters.yaml
@@ -1600,6 +1600,18 @@ volume_types:
   in: body
   required: true
   type: array
+volume_types_2:
+  description: |
+    The list of volume types separated by commas.  In an environment with
+    multiple-storage back ends, the scheduler determines where to send
+    the volume based on the volume type.  For information about how to
+    use volume types to create multiple-storage back ends, see
+    `Configure multiple-storage back ends
+    <http://docs.openstack.org/admin-
+    guide/blockstorage_multi_backend.html>`_.
+  in: body
+  required: true
+  type: string
 volumes:
   description: |
     A list of ``volume`` objects.
diff --git a/api-ref/source/v2/samples/consistency-group-create-request.json b/api-ref/source/v2/samples/consistency-group-create-request.json
index 29c691c57..8c9fbc2b0 100644
--- a/api-ref/source/v2/samples/consistency-group-create-request.json
+++ b/api-ref/source/v2/samples/consistency-group-create-request.json
@@ -2,13 +2,7 @@
     "consistencygroup": {
         "name": "firstcg",
         "description": "first consistency group",
-        "volume_types": [
-            "type1",
-            "type2"
-        ],
-        "user_id": "6f519a48-3183-46cf-a32f-41815f814546",
-        "project_id": "6f519a48-3183-46cf-a32f-41815f815555",
-        "availability_zone": "az0",
-        "status": "creating"
+        "volume_types": "type1,type2",
+        "availability_zone": "az0"
     }
 }
diff --git a/api-ref/source/v2/samples/consistency-group-create-response.json b/api-ref/source/v2/samples/consistency-group-create-response.json
index 113950ab6..15a5ec02a 100644
--- a/api-ref/source/v2/samples/consistency-group-create-response.json
+++ b/api-ref/source/v2/samples/consistency-group-create-response.json
@@ -1,6 +1,11 @@
 {
     "consistencygroup": {
-        "id": "6f519a48-3183-46cf-a32f-41815f816666",
+        "status": "error",
+        "description": "first consistency group",
+        "availability_zone": "az0",
+        "created_at": "2016-08-19T19:32:19.000000",
+        "volume_types": ["type1", "type2"],
+        "id": "63d1a274-de38-4384-a97e-475306777027",
         "name": "firstcg"
     }
 }