Regen docs (#364)

diff --git a/docs/dyn/content_v2.accounts.html b/docs/dyn/content_v2.accounts.html
index 0a01c5f..b9cb347 100644
--- a/docs/dyn/content_v2.accounts.html
+++ b/docs/dyn/content_v2.accounts.html
@@ -97,10 +97,10 @@
 <p class="firstline">Retrieves the next page of results.</p>
 <p class="toc_element">
   <code><a href="#patch">patch(merchantId, accountId, body, dryRun=None)</a></code></p>
-<p class="firstline">Updates a Merchant Center account. This method can only be called for multi-client accounts. This method supports patch semantics.</p>
+<p class="firstline">Updates a Merchant Center account. This method can only be called for accounts to which the managing account has access: either the managing account itself or sub-accounts if the managing account is a multi-client account. This method supports patch semantics.</p>
 <p class="toc_element">
   <code><a href="#update">update(merchantId, accountId, body, dryRun=None)</a></code></p>
-<p class="firstline">Updates a Merchant Center account. This method can only be called for multi-client accounts.</p>
+<p class="firstline">Updates a Merchant Center account. This method can only be called for accounts to which the managing account has access: either the managing account itself or sub-accounts if the managing account is a multi-client account.</p>
 <h3>Method Details</h3>
 <div class="method">
     <code class="details" id="authinfo">authinfo()</code>
@@ -146,7 +146,7 @@
             "id": "A String", # Merchant Center account ID.
             "websiteUrl": "A String", # The merchant's website.
             "sellerId": "A String", # Client-specific, locally-unique, internal ID for the child account.
-            "adwordsLinks": [ # List of linked AdWords accounts, active or pending approval. To create a new link request, add a new link with status active to the list. It will remain is state pending until approved or rejected in the AdWords interface. To delete an active link or to cancel a link request, remove it from the list.
+            "adwordsLinks": [ # List of linked AdWords accounts that are active or pending approval. To create a new link request, add a new link with status active to the list. It will remain in a pending state until approved or rejected either in the AdWords interface or through the  AdWords API. To delete an active link, or to cancel a link request, remove it from the list.
               {
                 "status": "A String", # Status of the link between this Merchant Center account and the AdWords account. Upon retrieval, it represents the actual status of the link and can be either active if it was approved in Google AdWords or pending if it's pending approval. Upon insertion, it represents the intended status of the link. Re-uploading a link with status active when it's still pending or with status pending when it's already active will have no effect: the status will remain unchanged. Re-uploading a link with deprecated status inactive is equivalent to not submitting the link at all and will delete the link if it was active or cancel the link request if it was pending.
                 "adwordsId": "A String", # Customer ID of the AdWords account.
@@ -183,7 +183,7 @@
             "id": "A String", # Merchant Center account ID.
             "websiteUrl": "A String", # The merchant's website.
             "sellerId": "A String", # Client-specific, locally-unique, internal ID for the child account.
-            "adwordsLinks": [ # List of linked AdWords accounts, active or pending approval. To create a new link request, add a new link with status active to the list. It will remain is state pending until approved or rejected in the AdWords interface. To delete an active link or to cancel a link request, remove it from the list.
+            "adwordsLinks": [ # List of linked AdWords accounts that are active or pending approval. To create a new link request, add a new link with status active to the list. It will remain in a pending state until approved or rejected either in the AdWords interface or through the  AdWords API. To delete an active link, or to cancel a link request, remove it from the list.
               {
                 "status": "A String", # Status of the link between this Merchant Center account and the AdWords account. Upon retrieval, it represents the actual status of the link and can be either active if it was approved in Google AdWords or pending if it's pending approval. Upon insertion, it represents the intended status of the link. Re-uploading a link with status active when it's still pending or with status pending when it's already active will have no effect: the status will remain unchanged. Re-uploading a link with deprecated status inactive is equivalent to not submitting the link at all and will delete the link if it was active or cancel the link request if it was pending.
                 "adwordsId": "A String", # Customer ID of the AdWords account.
@@ -243,7 +243,7 @@
       "id": "A String", # Merchant Center account ID.
       "websiteUrl": "A String", # The merchant's website.
       "sellerId": "A String", # Client-specific, locally-unique, internal ID for the child account.
-      "adwordsLinks": [ # List of linked AdWords accounts, active or pending approval. To create a new link request, add a new link with status active to the list. It will remain is state pending until approved or rejected in the AdWords interface. To delete an active link or to cancel a link request, remove it from the list.
+      "adwordsLinks": [ # List of linked AdWords accounts that are active or pending approval. To create a new link request, add a new link with status active to the list. It will remain in a pending state until approved or rejected either in the AdWords interface or through the  AdWords API. To delete an active link, or to cancel a link request, remove it from the list.
         {
           "status": "A String", # Status of the link between this Merchant Center account and the AdWords account. Upon retrieval, it represents the actual status of the link and can be either active if it was approved in Google AdWords or pending if it's pending approval. Upon insertion, it represents the intended status of the link. Re-uploading a link with status active when it's still pending or with status pending when it's already active will have no effect: the status will remain unchanged. Re-uploading a link with deprecated status inactive is equivalent to not submitting the link at all and will delete the link if it was active or cancel the link request if it was pending.
           "adwordsId": "A String", # Customer ID of the AdWords account.
@@ -275,7 +275,7 @@
     "id": "A String", # Merchant Center account ID.
     "websiteUrl": "A String", # The merchant's website.
     "sellerId": "A String", # Client-specific, locally-unique, internal ID for the child account.
-    "adwordsLinks": [ # List of linked AdWords accounts, active or pending approval. To create a new link request, add a new link with status active to the list. It will remain is state pending until approved or rejected in the AdWords interface. To delete an active link or to cancel a link request, remove it from the list.
+    "adwordsLinks": [ # List of linked AdWords accounts that are active or pending approval. To create a new link request, add a new link with status active to the list. It will remain in a pending state until approved or rejected either in the AdWords interface or through the  AdWords API. To delete an active link, or to cancel a link request, remove it from the list.
       {
         "status": "A String", # Status of the link between this Merchant Center account and the AdWords account. Upon retrieval, it represents the actual status of the link and can be either active if it was approved in Google AdWords or pending if it's pending approval. Upon insertion, it represents the intended status of the link. Re-uploading a link with status active when it's still pending or with status pending when it's already active will have no effect: the status will remain unchanged. Re-uploading a link with deprecated status inactive is equivalent to not submitting the link at all and will delete the link if it was active or cancel the link request if it was pending.
         "adwordsId": "A String", # Customer ID of the AdWords account.
@@ -302,7 +302,7 @@
       "id": "A String", # Merchant Center account ID.
       "websiteUrl": "A String", # The merchant's website.
       "sellerId": "A String", # Client-specific, locally-unique, internal ID for the child account.
-      "adwordsLinks": [ # List of linked AdWords accounts, active or pending approval. To create a new link request, add a new link with status active to the list. It will remain is state pending until approved or rejected in the AdWords interface. To delete an active link or to cancel a link request, remove it from the list.
+      "adwordsLinks": [ # List of linked AdWords accounts that are active or pending approval. To create a new link request, add a new link with status active to the list. It will remain in a pending state until approved or rejected either in the AdWords interface or through the  AdWords API. To delete an active link, or to cancel a link request, remove it from the list.
         {
           "status": "A String", # Status of the link between this Merchant Center account and the AdWords account. Upon retrieval, it represents the actual status of the link and can be either active if it was approved in Google AdWords or pending if it's pending approval. Upon insertion, it represents the intended status of the link. Re-uploading a link with status active when it's still pending or with status pending when it's already active will have no effect: the status will remain unchanged. Re-uploading a link with deprecated status inactive is equivalent to not submitting the link at all and will delete the link if it was active or cancel the link request if it was pending.
           "adwordsId": "A String", # Customer ID of the AdWords account.
@@ -341,7 +341,7 @@
           "id": "A String", # Merchant Center account ID.
           "websiteUrl": "A String", # The merchant's website.
           "sellerId": "A String", # Client-specific, locally-unique, internal ID for the child account.
-          "adwordsLinks": [ # List of linked AdWords accounts, active or pending approval. To create a new link request, add a new link with status active to the list. It will remain is state pending until approved or rejected in the AdWords interface. To delete an active link or to cancel a link request, remove it from the list.
+          "adwordsLinks": [ # List of linked AdWords accounts that are active or pending approval. To create a new link request, add a new link with status active to the list. It will remain in a pending state until approved or rejected either in the AdWords interface or through the  AdWords API. To delete an active link, or to cancel a link request, remove it from the list.
             {
               "status": "A String", # Status of the link between this Merchant Center account and the AdWords account. Upon retrieval, it represents the actual status of the link and can be either active if it was approved in Google AdWords or pending if it's pending approval. Upon insertion, it represents the intended status of the link. Re-uploading a link with status active when it's still pending or with status pending when it's already active will have no effect: the status will remain unchanged. Re-uploading a link with deprecated status inactive is equivalent to not submitting the link at all and will delete the link if it was active or cancel the link request if it was pending.
               "adwordsId": "A String", # Customer ID of the AdWords account.
@@ -374,7 +374,7 @@
 
 <div class="method">
     <code class="details" id="patch">patch(merchantId, accountId, body, dryRun=None)</code>
-  <pre>Updates a Merchant Center account. This method can only be called for multi-client accounts. This method supports patch semantics.
+  <pre>Updates a Merchant Center account. This method can only be called for accounts to which the managing account has access: either the managing account itself or sub-accounts if the managing account is a multi-client account. This method supports patch semantics.
 
 Args:
   merchantId: string, The ID of the managing account. (required)
@@ -390,7 +390,7 @@
     "id": "A String", # Merchant Center account ID.
     "websiteUrl": "A String", # The merchant's website.
     "sellerId": "A String", # Client-specific, locally-unique, internal ID for the child account.
-    "adwordsLinks": [ # List of linked AdWords accounts, active or pending approval. To create a new link request, add a new link with status active to the list. It will remain is state pending until approved or rejected in the AdWords interface. To delete an active link or to cancel a link request, remove it from the list.
+    "adwordsLinks": [ # List of linked AdWords accounts that are active or pending approval. To create a new link request, add a new link with status active to the list. It will remain in a pending state until approved or rejected either in the AdWords interface or through the  AdWords API. To delete an active link, or to cancel a link request, remove it from the list.
       {
         "status": "A String", # Status of the link between this Merchant Center account and the AdWords account. Upon retrieval, it represents the actual status of the link and can be either active if it was approved in Google AdWords or pending if it's pending approval. Upon insertion, it represents the intended status of the link. Re-uploading a link with status active when it's still pending or with status pending when it's already active will have no effect: the status will remain unchanged. Re-uploading a link with deprecated status inactive is equivalent to not submitting the link at all and will delete the link if it was active or cancel the link request if it was pending.
         "adwordsId": "A String", # Customer ID of the AdWords account.
@@ -417,7 +417,7 @@
       "id": "A String", # Merchant Center account ID.
       "websiteUrl": "A String", # The merchant's website.
       "sellerId": "A String", # Client-specific, locally-unique, internal ID for the child account.
-      "adwordsLinks": [ # List of linked AdWords accounts, active or pending approval. To create a new link request, add a new link with status active to the list. It will remain is state pending until approved or rejected in the AdWords interface. To delete an active link or to cancel a link request, remove it from the list.
+      "adwordsLinks": [ # List of linked AdWords accounts that are active or pending approval. To create a new link request, add a new link with status active to the list. It will remain in a pending state until approved or rejected either in the AdWords interface or through the  AdWords API. To delete an active link, or to cancel a link request, remove it from the list.
         {
           "status": "A String", # Status of the link between this Merchant Center account and the AdWords account. Upon retrieval, it represents the actual status of the link and can be either active if it was approved in Google AdWords or pending if it's pending approval. Upon insertion, it represents the intended status of the link. Re-uploading a link with status active when it's still pending or with status pending when it's already active will have no effect: the status will remain unchanged. Re-uploading a link with deprecated status inactive is equivalent to not submitting the link at all and will delete the link if it was active or cancel the link request if it was pending.
           "adwordsId": "A String", # Customer ID of the AdWords account.
@@ -434,7 +434,7 @@
 
 <div class="method">
     <code class="details" id="update">update(merchantId, accountId, body, dryRun=None)</code>
-  <pre>Updates a Merchant Center account. This method can only be called for multi-client accounts.
+  <pre>Updates a Merchant Center account. This method can only be called for accounts to which the managing account has access: either the managing account itself or sub-accounts if the managing account is a multi-client account.
 
 Args:
   merchantId: string, The ID of the managing account. (required)
@@ -450,7 +450,7 @@
     "id": "A String", # Merchant Center account ID.
     "websiteUrl": "A String", # The merchant's website.
     "sellerId": "A String", # Client-specific, locally-unique, internal ID for the child account.
-    "adwordsLinks": [ # List of linked AdWords accounts, active or pending approval. To create a new link request, add a new link with status active to the list. It will remain is state pending until approved or rejected in the AdWords interface. To delete an active link or to cancel a link request, remove it from the list.
+    "adwordsLinks": [ # List of linked AdWords accounts that are active or pending approval. To create a new link request, add a new link with status active to the list. It will remain in a pending state until approved or rejected either in the AdWords interface or through the  AdWords API. To delete an active link, or to cancel a link request, remove it from the list.
       {
         "status": "A String", # Status of the link between this Merchant Center account and the AdWords account. Upon retrieval, it represents the actual status of the link and can be either active if it was approved in Google AdWords or pending if it's pending approval. Upon insertion, it represents the intended status of the link. Re-uploading a link with status active when it's still pending or with status pending when it's already active will have no effect: the status will remain unchanged. Re-uploading a link with deprecated status inactive is equivalent to not submitting the link at all and will delete the link if it was active or cancel the link request if it was pending.
         "adwordsId": "A String", # Customer ID of the AdWords account.
@@ -477,7 +477,7 @@
       "id": "A String", # Merchant Center account ID.
       "websiteUrl": "A String", # The merchant's website.
       "sellerId": "A String", # Client-specific, locally-unique, internal ID for the child account.
-      "adwordsLinks": [ # List of linked AdWords accounts, active or pending approval. To create a new link request, add a new link with status active to the list. It will remain is state pending until approved or rejected in the AdWords interface. To delete an active link or to cancel a link request, remove it from the list.
+      "adwordsLinks": [ # List of linked AdWords accounts that are active or pending approval. To create a new link request, add a new link with status active to the list. It will remain in a pending state until approved or rejected either in the AdWords interface or through the  AdWords API. To delete an active link, or to cancel a link request, remove it from the list.
         {
           "status": "A String", # Status of the link between this Merchant Center account and the AdWords account. Upon retrieval, it represents the actual status of the link and can be either active if it was approved in Google AdWords or pending if it's pending approval. Upon insertion, it represents the intended status of the link. Re-uploading a link with status active when it's still pending or with status pending when it's already active will have no effect: the status will remain unchanged. Re-uploading a link with deprecated status inactive is equivalent to not submitting the link at all and will delete the link if it was active or cancel the link request if it was pending.
           "adwordsId": "A String", # Customer ID of the AdWords account.