fix(json-up): update json files from discovery API

etc/api/content/v2/content-api.json

@@ -1,12 +1,12 @@
 {
  "kind": "discovery#restDescription",
- "etag": "\"ye6orv2F-1npMW3u9suM3a7C5Bo/zR3ABmOvk7fZqleULAj42NskVkA\"",
+ "etag": "\"ye6orv2F-1npMW3u9suM3a7C5Bo/Jg5IFKTqCcIBJROG8QNmsXQ1iso\"",
  "discoveryVersion": "v1",
  "id": "content:v2",
  "name": "content",
  "canonicalName": "Shopping Content",
  "version": "v2",
- "revision": "20150311",
+ "revision": "20150317",
  "title": "Content API for Shopping",
  "description": "Manage product items, inventory, and Merchant Center accounts for Google Shopping.",
  "ownerDomain": "google.com",
@@ -157,7 +157,6 @@
   "AccountIdentifier": {
    "id": "AccountIdentifier",
    "type": "object",
-   "description": "Account identifier corresponding to the authenticated user.  \n- For an individual account: only the merchant ID is defined\n- For an aggregator: only the aggregator ID is defined\n- For a subaccount of an MCA: both the merchant ID and the aggregator ID are defined.",
    "properties": {
     "aggregatorId": {
      "type": "string",
@@ -699,7 +698,7 @@
    "properties": {
     "accountIdentifiers": {
      "type": "array",
-     "description": "The account identifiers corresponding to the authenticated user.",
+     "description": "The account identifiers corresponding to the authenticated user.\n- For an individual account: only the merchant ID is defined\n- For an aggregator: only the aggregator ID is defined\n- For a subaccount of an MCA: both the merchant ID and the aggregator ID are defined.",
      "items": {
       "$ref": "AccountIdentifier"
      }
@@ -1823,6 +1822,13 @@
      "type": "string",
      "description": "Target age group of the item."
     },
+    "aspects": {
+     "type": "array",
+     "description": "Specifies the intended aspects for the product.",
+     "items": {
+      "$ref": "ProductAspect"
+     }
+    },
     "availability": {
      "type": "string",
      "description": "Availability status of the item."
@@ -2123,6 +2129,24 @@
     }
    }
   },
+  "ProductAspect": {
+   "id": "ProductAspect",
+   "type": "object",
+   "properties": {
+    "aspectName": {
+     "type": "string",
+     "description": "The name of the aspect."
+    },
+    "destinationName": {
+     "type": "string",
+     "description": "The name of the destination. Leave out to apply to all destinations."
+    },
+    "intention": {
+     "type": "string",
+     "description": "Whether the aspect is required, excluded or should be validated."
+    }
+   }
+  },
   "ProductCustomAttribute": {
    "id": "ProductCustomAttribute",
    "type": "object",