Update docs for 1.4.0 release
diff --git a/docs/dyn/content_v2.accounts.html b/docs/dyn/content_v2.accounts.html
index ca72866..5bd13b9 100644
--- a/docs/dyn/content_v2.accounts.html
+++ b/docs/dyn/content_v2.accounts.html
@@ -75,6 +75,9 @@
 <h1><a href="content_v2.html">Content API for Shopping</a> . <a href="content_v2.accounts.html">accounts</a></h1>
 <h2>Instance Methods</h2>
 <p class="toc_element">
+  <code><a href="#authinfo">authinfo()</a></code></p>
+<p class="firstline">Returns information about the authenticated user.</p>
+<p class="toc_element">
   <code><a href="#custombatch">custombatch(body)</a></code></p>
 <p class="firstline">Retrieves, inserts, updates, and deletes multiple Merchant Center (sub-)accounts in a single request.</p>
 <p class="toc_element">
@@ -100,6 +103,29 @@
 <p class="firstline">Updates a Merchant Center account.</p>
 <h3>Method Details</h3>
 <div class="method">
+    <code class="details" id="authinfo">authinfo()</code>
+  <pre>Returns information about the authenticated user.
+
+Args:
+
+Returns:
+  An object of the form:
+
+    {
+    "kind": "content#accountsAuthInfoResponse", # Identifies what kind of resource this is. Value: the fixed string "content#accountsAuthInfoResponse".
+    "accountIdentifiers": [ # The account identifiers corresponding to the authenticated user.
+      { # Account identifier corresponding to the authenticated user.
+          # - For an individual account: only the merchant ID is defined
+          # - For an aggregator: only the aggregator ID is defined
+          # - For a subaccount of an MCA: both the merchant ID and the aggregator ID are defined.
+        "aggregatorId": "A String", # The aggregator ID, set for aggregators and subaccounts (in that case, it represents the aggregator of the subaccount).
+        "merchantId": "A String", # The merchant account ID, set for individual accounts and subaccounts.
+      },
+    ],
+  }</pre>
+</div>
+
+<div class="method">
     <code class="details" id="custombatch">custombatch(body)</code>
   <pre>Retrieves, inserts, updates, and deletes multiple Merchant Center (sub-)accounts in a single request.