docs: docs update (#911)

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Fixes #<issue_number_goes_here> 🦕
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+  margin-top: 0.5em;
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+  margin-left: 2 em;
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+.method  {
+  margin-top: 1em;
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+  padding: 1em;
+  background: #EEE;
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+.details {
+  font-weight: bold;
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+
+</style>
+
+<h1><a href="toolresults_v1beta3.html">Cloud Tool Results API</a> . <a href="toolresults_v1beta3.perfSampleSeries.html">perfSampleSeries</a></h1>
+<h2>Instance Methods</h2>
+<p class="toc_element">
+  <code><a href="#create">create(projectId, historyId, executionId, stepId, body=None, x__xgafv=None)</a></code></p>
+<p class="firstline">Creates a PerfSampleSeries.</p>
+<p class="toc_element">
+  <code><a href="#get">get(projectId, historyId, executionId, stepId, sampleSeriesId, x__xgafv=None)</a></code></p>
+<p class="firstline">Gets a PerfSampleSeries.</p>
+<p class="toc_element">
+  <code><a href="#list">list(projectId, historyId, executionId, stepId, filter=None, x__xgafv=None)</a></code></p>
+<p class="firstline">Lists PerfSampleSeries for a given Step.</p>
+<h3>Method Details</h3>
+<div class="method">
+    <code class="details" id="create">create(projectId, historyId, executionId, stepId, body=None, x__xgafv=None)</code>
+  <pre>Creates a PerfSampleSeries.
+
+May return any of the following error code(s):
+- ALREADY_EXISTS - PerfMetricSummary already exists for the given Step
+- NOT_FOUND - The containing Step does not exist
+
+Args:
+  projectId: string, The cloud project (required)
+  historyId: string, A tool results history ID. (required)
+  executionId: string, A tool results execution ID. (required)
+  stepId: string, A tool results step ID. (required)
+  body: object, The request body.
+    The object takes the form of:
+
+{ # Resource representing a collection of performance samples (or data points)
+  &quot;sampleSeriesId&quot;: &quot;A String&quot;, # A sample series id
+      # @OutputOnly
+  &quot;projectId&quot;: &quot;A String&quot;, # The cloud project
+      # @OutputOnly
+  &quot;executionId&quot;: &quot;A String&quot;, # A tool results execution ID.
+      # @OutputOnly
+  &quot;basicPerfSampleSeries&quot;: { # Encapsulates the metadata for basic sample series represented by a line chart # Basic series represented by a line chart
+    &quot;perfMetricType&quot;: &quot;A String&quot;,
+    &quot;sampleSeriesLabel&quot;: &quot;A String&quot;,
+    &quot;perfUnit&quot;: &quot;A String&quot;,
+  },
+  &quot;stepId&quot;: &quot;A String&quot;, # A tool results step ID.
+      # @OutputOnly
+  &quot;historyId&quot;: &quot;A String&quot;, # A tool results history ID.
+      # @OutputOnly
+}
+
+  x__xgafv: string, V1 error format.
+    Allowed values
+      1 - v1 error format
+      2 - v2 error format
+
+Returns:
+  An object of the form:
+
+    { # Resource representing a collection of performance samples (or data points)
+    &quot;sampleSeriesId&quot;: &quot;A String&quot;, # A sample series id
+        # @OutputOnly
+    &quot;projectId&quot;: &quot;A String&quot;, # The cloud project
+        # @OutputOnly
+    &quot;executionId&quot;: &quot;A String&quot;, # A tool results execution ID.
+        # @OutputOnly
+    &quot;basicPerfSampleSeries&quot;: { # Encapsulates the metadata for basic sample series represented by a line chart # Basic series represented by a line chart
+      &quot;perfMetricType&quot;: &quot;A String&quot;,
+      &quot;sampleSeriesLabel&quot;: &quot;A String&quot;,
+      &quot;perfUnit&quot;: &quot;A String&quot;,
+    },
+    &quot;stepId&quot;: &quot;A String&quot;, # A tool results step ID.
+        # @OutputOnly
+    &quot;historyId&quot;: &quot;A String&quot;, # A tool results history ID.
+        # @OutputOnly
+  }</pre>
+</div>
+
+<div class="method">
+    <code class="details" id="get">get(projectId, historyId, executionId, stepId, sampleSeriesId, x__xgafv=None)</code>
+  <pre>Gets a PerfSampleSeries.
+
+May return any of the following error code(s):
+- NOT_FOUND - The specified PerfSampleSeries does not exist
+
+Args:
+  projectId: string, The cloud project (required)
+  historyId: string, A tool results history ID. (required)
+  executionId: string, A tool results execution ID. (required)
+  stepId: string, A tool results step ID. (required)
+  sampleSeriesId: string, A sample series id (required)
+  x__xgafv: string, V1 error format.
+    Allowed values
+      1 - v1 error format
+      2 - v2 error format
+
+Returns:
+  An object of the form:
+
+    { # Resource representing a collection of performance samples (or data points)
+    &quot;sampleSeriesId&quot;: &quot;A String&quot;, # A sample series id
+        # @OutputOnly
+    &quot;projectId&quot;: &quot;A String&quot;, # The cloud project
+        # @OutputOnly
+    &quot;executionId&quot;: &quot;A String&quot;, # A tool results execution ID.
+        # @OutputOnly
+    &quot;basicPerfSampleSeries&quot;: { # Encapsulates the metadata for basic sample series represented by a line chart # Basic series represented by a line chart
+      &quot;perfMetricType&quot;: &quot;A String&quot;,
+      &quot;sampleSeriesLabel&quot;: &quot;A String&quot;,
+      &quot;perfUnit&quot;: &quot;A String&quot;,
+    },
+    &quot;stepId&quot;: &quot;A String&quot;, # A tool results step ID.
+        # @OutputOnly
+    &quot;historyId&quot;: &quot;A String&quot;, # A tool results history ID.
+        # @OutputOnly
+  }</pre>
+</div>
+
+<div class="method">
+    <code class="details" id="list">list(projectId, historyId, executionId, stepId, filter=None, x__xgafv=None)</code>
+  <pre>Lists PerfSampleSeries for a given Step.
+
+The request provides an optional filter which specifies one or more
+PerfMetricsType to include in the result; if none returns all.
+The resulting PerfSampleSeries are sorted by ids.
+
+May return any of the following canonical error codes:
+- NOT_FOUND - The containing Step does not exist
+
+Args:
+  projectId: string, The cloud project (required)
+  historyId: string, A tool results history ID. (required)
+  executionId: string, A tool results execution ID. (required)
+  stepId: string, A tool results step ID. (required)
+  filter: string, Specify one or more PerfMetricType values such as CPU to filter the result (repeated)
+  x__xgafv: string, V1 error format.
+    Allowed values
+      1 - v1 error format
+      2 - v2 error format
+
+Returns:
+  An object of the form:
+
+    {
+    &quot;perfSampleSeries&quot;: [ # The resulting PerfSampleSeries sorted by id
+      { # Resource representing a collection of performance samples (or data points)
+        &quot;sampleSeriesId&quot;: &quot;A String&quot;, # A sample series id
+            # @OutputOnly
+        &quot;projectId&quot;: &quot;A String&quot;, # The cloud project
+            # @OutputOnly
+        &quot;executionId&quot;: &quot;A String&quot;, # A tool results execution ID.
+            # @OutputOnly
+        &quot;basicPerfSampleSeries&quot;: { # Encapsulates the metadata for basic sample series represented by a line chart # Basic series represented by a line chart
+          &quot;perfMetricType&quot;: &quot;A String&quot;,
+          &quot;sampleSeriesLabel&quot;: &quot;A String&quot;,
+          &quot;perfUnit&quot;: &quot;A String&quot;,
+        },
+        &quot;stepId&quot;: &quot;A String&quot;, # A tool results step ID.
+            # @OutputOnly
+        &quot;historyId&quot;: &quot;A String&quot;, # A tool results history ID.
+            # @OutputOnly
+      },
+    ],
+  }</pre>
+</div>
+
+</body></html>
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