docs: docs update (#911)

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Fixes #<issue_number_goes_here> 🦕
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+<style>
+
+body, h1, h2, h3, div, span, p, pre, a {
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+  font-weight: inherit;
+  font-style: inherit;
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+  font-family: inherit;
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+  padding: 1em;
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+  margin-bottom: 1em;
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+  line-height: 1.5;
+  font-family: Monaco, 'DejaVu Sans Mono', 'Bitstream Vera Sans Mono', 'Lucida Console', monospace;
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+  margin-top: 0.5em;
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+  font-family: Arial, sans serif;
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+h1, h2, h3 {
+  border-bottom: solid #CCC 1px;
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+.toc_element {
+  margin-top: 0.5em;
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+.firstline {
+  margin-left: 2 em;
+}
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+.method  {
+  margin-top: 1em;
+  border: solid 1px #CCC;
+  padding: 1em;
+  background: #EEE;
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+.details {
+  font-weight: bold;
+  font-size: 14px;
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+
+</style>
+
+<h1><a href="sasportal_v1alpha1.html">SAS Portal API</a> . <a href="sasportal_v1alpha1.nodes.html">nodes</a> . <a href="sasportal_v1alpha1.nodes.nodes.html">nodes</a> . <a href="sasportal_v1alpha1.nodes.nodes.nodes.html">nodes</a></h1>
+<h2>Instance Methods</h2>
+<p class="toc_element">
+  <code><a href="#create">create(parent, body=None, x__xgafv=None)</a></code></p>
+<p class="firstline">Creates a new node.</p>
+<p class="toc_element">
+  <code><a href="#list">list(parent, pageToken=None, pageSize=None, x__xgafv=None)</a></code></p>
+<p class="firstline">Lists nodes.</p>
+<p class="toc_element">
+  <code><a href="#list_next">list_next(previous_request, previous_response)</a></code></p>
+<p class="firstline">Retrieves the next page of results.</p>
+<h3>Method Details</h3>
+<div class="method">
+    <code class="details" id="create">create(parent, body=None, x__xgafv=None)</code>
+  <pre>Creates a new node.
+
+Args:
+  parent: string, Required. The parent resource name where the node is to be created. (required)
+  body: object, The request body.
+    The object takes the form of:
+
+{ # The Node.
+  &quot;sasUserIds&quot;: [ # User ids used by the devices belonging to this node.
+    &quot;A String&quot;,
+  ],
+  &quot;name&quot;: &quot;A String&quot;, # Output only. Resource name.
+  &quot;displayName&quot;: &quot;A String&quot;, # The node&#x27;s display name.
+}
+
+  x__xgafv: string, V1 error format.
+    Allowed values
+      1 - v1 error format
+      2 - v2 error format
+
+Returns:
+  An object of the form:
+
+    { # The Node.
+    &quot;sasUserIds&quot;: [ # User ids used by the devices belonging to this node.
+      &quot;A String&quot;,
+    ],
+    &quot;name&quot;: &quot;A String&quot;, # Output only. Resource name.
+    &quot;displayName&quot;: &quot;A String&quot;, # The node&#x27;s display name.
+  }</pre>
+</div>
+
+<div class="method">
+    <code class="details" id="list">list(parent, pageToken=None, pageSize=None, x__xgafv=None)</code>
+  <pre>Lists nodes.
+
+Args:
+  parent: string, Required. The parent resource name, for example, &quot;nodes/1&quot;. (required)
+  pageToken: string, A pagination token returned from a previous call to ListNodes method
+that indicates where this listing should continue from.
+  pageSize: integer, The maximum number of nodes to return in the response.
+  x__xgafv: string, V1 error format.
+    Allowed values
+      1 - v1 error format
+      2 - v2 error format
+
+Returns:
+  An object of the form:
+
+    { # Response for ListNodes method.
+    &quot;nextPageToken&quot;: &quot;A String&quot;, # A pagination token returned from a previous call to
+        # ListNodes method
+        # that indicates from where listing should continue. If the field is missing
+        # or empty, it means there is no more nodes.
+    &quot;nodes&quot;: [ # The nodes that match the request.
+      { # The Node.
+        &quot;sasUserIds&quot;: [ # User ids used by the devices belonging to this node.
+          &quot;A String&quot;,
+        ],
+        &quot;name&quot;: &quot;A String&quot;, # Output only. Resource name.
+        &quot;displayName&quot;: &quot;A String&quot;, # The node&#x27;s display name.
+      },
+    ],
+  }</pre>
+</div>
+
+<div class="method">
+    <code class="details" id="list_next">list_next(previous_request, previous_response)</code>
+  <pre>Retrieves the next page of results.
+
+Args:
+  previous_request: The request for the previous page. (required)
+  previous_response: The response from the request for the previous page. (required)
+
+Returns:
+  A request object that you can call &#x27;execute()&#x27; on to request the next
+  page. Returns None if there are no more items in the collection.
+    </pre>
+</div>
+
+</body></html>
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