docs: docs update (#911)

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Fixes #<issue_number_goes_here> 🦕
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+<style>
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+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;
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+body {
+  font-size: 13px;
+  padding: 1em;
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+  margin-bottom: 1em;
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+  margin-bottom: 1em;
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+  font-family: Monaco, 'DejaVu Sans Mono', 'Bitstream Vera Sans Mono', 'Lucida Console', monospace;
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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="osconfig_v1beta.html">Cloud OS Config API</a> . <a href="osconfig_v1beta.projects.html">projects</a> . <a href="osconfig_v1beta.projects.patchJobs.html">patchJobs</a> . <a href="osconfig_v1beta.projects.patchJobs.instanceDetails.html">instanceDetails</a></h1>
+<h2>Instance Methods</h2>
+<p class="toc_element">
+  <code><a href="#list">list(parent, filter=None, pageToken=None, pageSize=None, x__xgafv=None)</a></code></p>
+<p class="firstline">Get a list of instance details for a given patch job.</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="list">list(parent, filter=None, pageToken=None, pageSize=None, x__xgafv=None)</code>
+  <pre>Get a list of instance details for a given patch job.
+
+Args:
+  parent: string, Required. The parent for the instances are in the form of `projects/*/patchJobs/*`. (required)
+  filter: string, A filter expression that filters results listed in the response. This
+field supports filtering results by instance zone, name, state, or
+`failure_reason`.
+  pageToken: string, A pagination token returned from a previous call
+that indicates where this listing should continue from.
+  pageSize: integer, The maximum number of instance details records to return.  Default is 100.
+  x__xgafv: string, V1 error format.
+    Allowed values
+      1 - v1 error format
+      2 - v2 error format
+
+Returns:
+  An object of the form:
+
+    { # A response message for listing the instances details for a patch job.
+    &quot;nextPageToken&quot;: &quot;A String&quot;, # A pagination token that can be used to get the next page of results.
+    &quot;patchJobInstanceDetails&quot;: [ # A list of instance status.
+      { # Patch details for a VM instance. For more information about reviewing VM
+          # instance details, see
+          # [Listing all VM instance details for a specific patch
+          # job](https://cloud.google.com/compute/docs/os-patch-management/manage-patch-jobs#list-instance-details).
+        &quot;name&quot;: &quot;A String&quot;, # The instance name in the form `projects/*/zones/*/instances/*`
+        &quot;failureReason&quot;: &quot;A String&quot;, # If the patch fails, this field provides the reason.
+        &quot;instanceSystemId&quot;: &quot;A String&quot;, # The unique identifier for the instance. This identifier is
+            # defined by the server.
+        &quot;state&quot;: &quot;A String&quot;, # Current state of instance patch.
+        &quot;attemptCount&quot;: &quot;A String&quot;, # The number of times the agent that the agent attempts to apply the patch.
+      },
+    ],
+  }</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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