Refresh generated docs.
diff --git a/docs/dyn/drive_v2.revisions.html b/docs/dyn/drive_v2.revisions.html
new file mode 100644
index 0000000..7b810bb
--- /dev/null
+++ b/docs/dyn/drive_v2.revisions.html
@@ -0,0 +1,289 @@
+<html><body>
+<style>
+
+body, h1, h2, h3, div, span, p, pre, a {
+  margin: 0;
+  padding: 0;
+  border: 0;
+  font-weight: inherit;
+  font-style: inherit;
+  font-size: 100%;
+  font-family: inherit;
+  vertical-align: baseline;
+}
+
+body {
+  font-size: 13px;
+  padding: 1em;
+}
+
+h1 {
+  font-size: 26px;
+  margin-bottom: 1em;
+}
+
+h2 {
+  font-size: 24px;
+  margin-bottom: 1em;
+}
+
+h3 {
+  font-size: 20px;
+  margin-bottom: 1em;
+  margin-top: 1em;
+}
+
+pre, code {
+  line-height: 1.5;
+  font-family: Monaco, 'DejaVu Sans Mono', 'Bitstream Vera Sans Mono', 'Lucida Console', monospace;
+}
+
+pre {
+  margin-top: 0.5em;
+}
+
+h1, h2, h3, p {
+  font-family: Arial, sans serif;
+}
+
+h1, h2, h3 {
+  border-bottom: solid #CCC 1px;
+}
+
+.toc_element {
+  margin-top: 0.5em;
+}
+
+.firstline {
+  margin-left: 2 em;
+}
+
+.method  {
+  margin-top: 1em;
+  border: solid 1px #CCC;
+  padding: 1em;
+  background: #EEE;
+}
+
+.details {
+  font-weight: bold;
+  font-size: 14px;
+}
+
+</style>
+
+<h1><a href="drive_v2.html">Drive API</a> . <a href="drive_v2.revisions.html">revisions</a></h1>
+<h2>Instance Methods</h2>
+<p class="toc_element">
+  <code><a href="#delete">delete(fileId, revisionId)</a></code></p>
+<p class="firstline">Removes a revision.</p>
+<p class="toc_element">
+  <code><a href="#get">get(fileId, revisionId)</a></code></p>
+<p class="firstline">Gets a specific revision.</p>
+<p class="toc_element">
+  <code><a href="#list">list(fileId)</a></code></p>
+<p class="firstline">Lists a file's revisions.</p>
+<p class="toc_element">
+  <code><a href="#patch">patch(fileId, revisionId, body)</a></code></p>
+<p class="firstline">Updates a revision. This method supports patch semantics.</p>
+<p class="toc_element">
+  <code><a href="#update">update(fileId, revisionId, body)</a></code></p>
+<p class="firstline">Updates a revision.</p>
+<h3>Method Details</h3>
+<div class="method">
+    <code class="details" id="delete">delete(fileId, revisionId)</code>
+  <pre>Removes a revision.
+
+Args:
+  fileId: string, The ID of the file. (required)
+  revisionId: string, The ID of the revision. (required)
+</pre>
+</div>
+
+<div class="method">
+    <code class="details" id="get">get(fileId, revisionId)</code>
+  <pre>Gets a specific revision.
+
+Args:
+  fileId: string, The ID of the file. (required)
+  revisionId: string, The ID of the revision. (required)
+
+Returns:
+  An object of the form:
+
+    { # A single revision of a file.
+      "mimeType": "A String", # The MIME type of the revision.
+      "pinned": True or False, # Whether this revision is pinned to prevent automatic purging. This will only be populated on files with content stored in Drive.
+      "kind": "drive#revision", # This is always drive#revision.
+      "publishedLink": "A String", # A link to the published revision.
+      "publishedOutsideDomain": True or False, # Whether this revision is published outside the domain.
+      "publishAuto": True or False, # Whether subsequent revisions will be automatically republished.
+      "published": True or False, # Whether this revision is published. This is only populated for Google Docs.
+      "downloadUrl": "A String", # Short term download URL for the file. This will only be populated on files with content stored in Drive.
+      "selfLink": "A String", # A link back to this revision.
+      "etag": "A String", # The ETag of the revision.
+      "fileSize": "A String", # The size of the revision in bytes. This will only be populated on files with content stored in Drive.
+      "exportLinks": { # Links for exporting Google Docs to specific formats.
+      },
+      "lastModifyingUserName": "A String", # Name of the last user to modify this revision.
+      "originalFilename": "A String", # The original filename when this revision was created. This will only be populated on files with content stored in Drive.
+      "id": "A String", # The ID of the revision.
+      "md5Checksum": "A String", # An MD5 checksum for the content of this revision. This will only be populated on files with content stored in Drive.
+      "modifiedDate": "A String", # Last time this revision was modified (formatted RFC 3339 timestamp).
+    }</pre>
+</div>
+
+<div class="method">
+    <code class="details" id="list">list(fileId)</code>
+  <pre>Lists a file's revisions.
+
+Args:
+  fileId: string, The ID of the file. (required)
+
+Returns:
+  An object of the form:
+
+    { # A list of revisions of a file.
+    "items": [ # The actual list of revisions.
+      { # A single revision of a file.
+          "mimeType": "A String", # The MIME type of the revision.
+          "pinned": True or False, # Whether this revision is pinned to prevent automatic purging. This will only be populated on files with content stored in Drive.
+          "kind": "drive#revision", # This is always drive#revision.
+          "publishedLink": "A String", # A link to the published revision.
+          "publishedOutsideDomain": True or False, # Whether this revision is published outside the domain.
+          "publishAuto": True or False, # Whether subsequent revisions will be automatically republished.
+          "published": True or False, # Whether this revision is published. This is only populated for Google Docs.
+          "downloadUrl": "A String", # Short term download URL for the file. This will only be populated on files with content stored in Drive.
+          "selfLink": "A String", # A link back to this revision.
+          "etag": "A String", # The ETag of the revision.
+          "fileSize": "A String", # The size of the revision in bytes. This will only be populated on files with content stored in Drive.
+          "exportLinks": { # Links for exporting Google Docs to specific formats.
+          },
+          "lastModifyingUserName": "A String", # Name of the last user to modify this revision.
+          "originalFilename": "A String", # The original filename when this revision was created. This will only be populated on files with content stored in Drive.
+          "id": "A String", # The ID of the revision.
+          "md5Checksum": "A String", # An MD5 checksum for the content of this revision. This will only be populated on files with content stored in Drive.
+          "modifiedDate": "A String", # Last time this revision was modified (formatted RFC 3339 timestamp).
+        },
+    ],
+    "kind": "drive#revisionList", # This is always drive#revisionList.
+    "etag": "A String", # The ETag of the list.
+    "selfLink": "A String", # A link back to this list.
+  }</pre>
+</div>
+
+<div class="method">
+    <code class="details" id="patch">patch(fileId, revisionId, body)</code>
+  <pre>Updates a revision. This method supports patch semantics.
+
+Args:
+  fileId: string, The ID for the file. (required)
+  revisionId: string, The ID for the revision. (required)
+  body: object, The request body. (required)
+    The object takes the form of:
+
+{ # A single revision of a file.
+    "mimeType": "A String", # The MIME type of the revision.
+    "pinned": True or False, # Whether this revision is pinned to prevent automatic purging. This will only be populated on files with content stored in Drive.
+    "kind": "drive#revision", # This is always drive#revision.
+    "publishedLink": "A String", # A link to the published revision.
+    "publishedOutsideDomain": True or False, # Whether this revision is published outside the domain.
+    "publishAuto": True or False, # Whether subsequent revisions will be automatically republished.
+    "published": True or False, # Whether this revision is published. This is only populated for Google Docs.
+    "downloadUrl": "A String", # Short term download URL for the file. This will only be populated on files with content stored in Drive.
+    "selfLink": "A String", # A link back to this revision.
+    "etag": "A String", # The ETag of the revision.
+    "fileSize": "A String", # The size of the revision in bytes. This will only be populated on files with content stored in Drive.
+    "exportLinks": { # Links for exporting Google Docs to specific formats.
+    },
+    "lastModifyingUserName": "A String", # Name of the last user to modify this revision.
+    "originalFilename": "A String", # The original filename when this revision was created. This will only be populated on files with content stored in Drive.
+    "id": "A String", # The ID of the revision.
+    "md5Checksum": "A String", # An MD5 checksum for the content of this revision. This will only be populated on files with content stored in Drive.
+    "modifiedDate": "A String", # Last time this revision was modified (formatted RFC 3339 timestamp).
+  }
+
+
+Returns:
+  An object of the form:
+
+    { # A single revision of a file.
+      "mimeType": "A String", # The MIME type of the revision.
+      "pinned": True or False, # Whether this revision is pinned to prevent automatic purging. This will only be populated on files with content stored in Drive.
+      "kind": "drive#revision", # This is always drive#revision.
+      "publishedLink": "A String", # A link to the published revision.
+      "publishedOutsideDomain": True or False, # Whether this revision is published outside the domain.
+      "publishAuto": True or False, # Whether subsequent revisions will be automatically republished.
+      "published": True or False, # Whether this revision is published. This is only populated for Google Docs.
+      "downloadUrl": "A String", # Short term download URL for the file. This will only be populated on files with content stored in Drive.
+      "selfLink": "A String", # A link back to this revision.
+      "etag": "A String", # The ETag of the revision.
+      "fileSize": "A String", # The size of the revision in bytes. This will only be populated on files with content stored in Drive.
+      "exportLinks": { # Links for exporting Google Docs to specific formats.
+      },
+      "lastModifyingUserName": "A String", # Name of the last user to modify this revision.
+      "originalFilename": "A String", # The original filename when this revision was created. This will only be populated on files with content stored in Drive.
+      "id": "A String", # The ID of the revision.
+      "md5Checksum": "A String", # An MD5 checksum for the content of this revision. This will only be populated on files with content stored in Drive.
+      "modifiedDate": "A String", # Last time this revision was modified (formatted RFC 3339 timestamp).
+    }</pre>
+</div>
+
+<div class="method">
+    <code class="details" id="update">update(fileId, revisionId, body)</code>
+  <pre>Updates a revision.
+
+Args:
+  fileId: string, The ID for the file. (required)
+  revisionId: string, The ID for the revision. (required)
+  body: object, The request body. (required)
+    The object takes the form of:
+
+{ # A single revision of a file.
+    "mimeType": "A String", # The MIME type of the revision.
+    "pinned": True or False, # Whether this revision is pinned to prevent automatic purging. This will only be populated on files with content stored in Drive.
+    "kind": "drive#revision", # This is always drive#revision.
+    "publishedLink": "A String", # A link to the published revision.
+    "publishedOutsideDomain": True or False, # Whether this revision is published outside the domain.
+    "publishAuto": True or False, # Whether subsequent revisions will be automatically republished.
+    "published": True or False, # Whether this revision is published. This is only populated for Google Docs.
+    "downloadUrl": "A String", # Short term download URL for the file. This will only be populated on files with content stored in Drive.
+    "selfLink": "A String", # A link back to this revision.
+    "etag": "A String", # The ETag of the revision.
+    "fileSize": "A String", # The size of the revision in bytes. This will only be populated on files with content stored in Drive.
+    "exportLinks": { # Links for exporting Google Docs to specific formats.
+    },
+    "lastModifyingUserName": "A String", # Name of the last user to modify this revision.
+    "originalFilename": "A String", # The original filename when this revision was created. This will only be populated on files with content stored in Drive.
+    "id": "A String", # The ID of the revision.
+    "md5Checksum": "A String", # An MD5 checksum for the content of this revision. This will only be populated on files with content stored in Drive.
+    "modifiedDate": "A String", # Last time this revision was modified (formatted RFC 3339 timestamp).
+  }
+
+
+Returns:
+  An object of the form:
+
+    { # A single revision of a file.
+      "mimeType": "A String", # The MIME type of the revision.
+      "pinned": True or False, # Whether this revision is pinned to prevent automatic purging. This will only be populated on files with content stored in Drive.
+      "kind": "drive#revision", # This is always drive#revision.
+      "publishedLink": "A String", # A link to the published revision.
+      "publishedOutsideDomain": True or False, # Whether this revision is published outside the domain.
+      "publishAuto": True or False, # Whether subsequent revisions will be automatically republished.
+      "published": True or False, # Whether this revision is published. This is only populated for Google Docs.
+      "downloadUrl": "A String", # Short term download URL for the file. This will only be populated on files with content stored in Drive.
+      "selfLink": "A String", # A link back to this revision.
+      "etag": "A String", # The ETag of the revision.
+      "fileSize": "A String", # The size of the revision in bytes. This will only be populated on files with content stored in Drive.
+      "exportLinks": { # Links for exporting Google Docs to specific formats.
+      },
+      "lastModifyingUserName": "A String", # Name of the last user to modify this revision.
+      "originalFilename": "A String", # The original filename when this revision was created. This will only be populated on files with content stored in Drive.
+      "id": "A String", # The ID of the revision.
+      "md5Checksum": "A String", # An MD5 checksum for the content of this revision. This will only be populated on files with content stored in Drive.
+      "modifiedDate": "A String", # Last time this revision was modified (formatted RFC 3339 timestamp).
+    }</pre>
+</div>
+
+</body></html>
\ No newline at end of file