docs: docs update (#911)

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Fixes #<issue_number_goes_here> 🦕
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+  margin-top: 1em;
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+  padding: 1em;
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+
+<h1><a href="toolresults_v1beta3.html">Cloud Tool Results API</a> . <a href="toolresults_v1beta3.testCases.html">testCases</a></h1>
+<h2>Instance Methods</h2>
+<p class="toc_element">
+  <code><a href="#get">get(projectId, historyId, executionId, stepId, testCaseId, x__xgafv=None)</a></code></p>
+<p class="firstline">Gets details of a Test Case for a Step.</p>
+<p class="toc_element">
+  <code><a href="#list">list(projectId, historyId, executionId, stepId, pageToken=None, pageSize=None, x__xgafv=None)</a></code></p>
+<p class="firstline">Lists Test Cases attached to a Step.</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="get">get(projectId, historyId, executionId, stepId, testCaseId, x__xgafv=None)</code>
+  <pre>Gets details of a Test Case for a Step.
+Experimental test cases API. Still in active development.
+
+May return any of the following canonical error codes:
+
+- PERMISSION_DENIED - if the user is not authorized to write to project
+- INVALID_ARGUMENT - if the request is malformed
+- NOT_FOUND - if the containing Test Case does not exist
+
+Args:
+  projectId: string, A Project id.
+
+Required. (required)
+  historyId: string, A History id.
+
+Required. (required)
+  executionId: string, A Execution id
+
+Required. (required)
+  stepId: string, A Step id.
+Note: This step must include a TestExecutionStep.
+
+Required. (required)
+  testCaseId: string, A Test Case id.
+
+Required. (required)
+  x__xgafv: string, V1 error format.
+    Allowed values
+      1 - v1 error format
+      2 - v2 error format
+
+Returns:
+  An object of the form:
+
+    {
+    &quot;status&quot;: &quot;A String&quot;, # The status of the test case.
+        #
+        # Required.
+    &quot;elapsedTime&quot;: { #  # The elapsed run time of the test case.
+        #
+        # Required.
+        # A Duration represents a signed, fixed-length span of time represented
+        # as a count of seconds and fractions of seconds at nanosecond
+        # resolution. It is independent of any calendar and concepts like &quot;day&quot;
+        # or &quot;month&quot;. It is related to Timestamp in that the difference between
+        # two Timestamp values is a Duration and it can be added or subtracted
+        # from a Timestamp. Range is approximately +-10,000 years.
+      &quot;nanos&quot;: 42, # Signed fractions of a second at nanosecond resolution of the span
+          # of time. Durations less than one second are represented with a 0
+          # `seconds` field and a positive or negative `nanos` field. For durations
+          # of one second or more, a non-zero value for the `nanos` field must be
+          # of the same sign as the `seconds` field. Must be from -999,999,999
+          # to +999,999,999 inclusive.
+      &quot;seconds&quot;: &quot;A String&quot;, # Signed seconds of the span of time. Must be from -315,576,000,000
+          # to +315,576,000,000 inclusive. Note: these bounds are computed from:
+          # 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years
+    },
+    &quot;testCaseId&quot;: &quot;A String&quot;, # A unique identifier within a Step for this Test Case.
+    &quot;stackTraces&quot;: [ # The stack trace details if the test case failed or encountered an error.
+        #
+        # The maximum size of the stack traces is 100KiB, beyond which the stack
+        # track will be truncated.
+        #
+        # Zero if the test case passed.
+      { # A stacktrace.
+        &quot;exception&quot;: &quot;A String&quot;, # The stack trace message.
+            #
+            # Required
+      },
+    ],
+    &quot;endTime&quot;: { # A Timestamp represents a point in time independent of any time zone or local # The end time of the test case.
+        # calendar, encoded as a count of seconds and fractions of seconds at
+        # nanosecond resolution. The count is relative to an epoch at UTC midnight on
+        # January 1, 1970, in the proleptic Gregorian calendar which extends the
+        # Gregorian calendar backwards to year one.
+        #
+        # All minutes are 60 seconds long. Leap seconds are &quot;smeared&quot; so that no leap
+        # second table is needed for interpretation, using a [24-hour linear
+        # smear](https://developers.google.com/time/smear).
+        #
+        # The range is from 0001-01-01T00:00:00Z to 9999-12-31T23:59:59.999999999Z. By
+        # restricting to that range, we ensure that we can convert to and from [RFC
+        # 3339](https://www.ietf.org/rfc/rfc3339.txt) date strings.
+      &quot;nanos&quot;: 42, # Non-negative fractions of a second at nanosecond resolution. Negative
+          # second values with fractions must still have non-negative nanos values
+          # that count forward in time. Must be from 0 to 999,999,999
+          # inclusive.
+      &quot;seconds&quot;: &quot;A String&quot;, # Represents seconds of UTC time since Unix epoch
+          # 1970-01-01T00:00:00Z. Must be from 0001-01-01T00:00:00Z to
+          # 9999-12-31T23:59:59Z inclusive.
+    },
+    &quot;skippedMessage&quot;: &quot;A String&quot;, # Why the test case was skipped.
+        #
+        # Present only for skipped test case
+    &quot;toolOutputs&quot;: [ # References to opaque files of any format output by the tool execution.
+        #
+        # @OutputOnly
+      { # A reference to a ToolExecution output file.
+        &quot;creationTime&quot;: { # A Timestamp represents a point in time independent of any time zone or local # The creation time of the file.
+            #
+            # - In response: present if set by create/update request
+            # - In create/update request: optional
+            # calendar, encoded as a count of seconds and fractions of seconds at
+            # nanosecond resolution. The count is relative to an epoch at UTC midnight on
+            # January 1, 1970, in the proleptic Gregorian calendar which extends the
+            # Gregorian calendar backwards to year one.
+            #
+            # All minutes are 60 seconds long. Leap seconds are &quot;smeared&quot; so that no leap
+            # second table is needed for interpretation, using a [24-hour linear
+            # smear](https://developers.google.com/time/smear).
+            #
+            # The range is from 0001-01-01T00:00:00Z to 9999-12-31T23:59:59.999999999Z. By
+            # restricting to that range, we ensure that we can convert to and from [RFC
+            # 3339](https://www.ietf.org/rfc/rfc3339.txt) date strings.
+          &quot;nanos&quot;: 42, # Non-negative fractions of a second at nanosecond resolution. Negative
+              # second values with fractions must still have non-negative nanos values
+              # that count forward in time. Must be from 0 to 999,999,999
+              # inclusive.
+          &quot;seconds&quot;: &quot;A String&quot;, # Represents seconds of UTC time since Unix epoch
+              # 1970-01-01T00:00:00Z. Must be from 0001-01-01T00:00:00Z to
+              # 9999-12-31T23:59:59Z inclusive.
+        },
+        &quot;output&quot;: { # A reference to a file. # A FileReference to an output file.
+            #
+            # - In response: always set
+            # - In create/update request: always set
+          &quot;fileUri&quot;: &quot;A String&quot;, # The URI of a file stored in Google Cloud Storage.
+              #
+              # For example: http://storage.googleapis.com/mybucket/path/to/test.xml
+              # or in gsutil format: gs://mybucket/path/to/test.xml
+              # with version-specific info,
+              # gs://mybucket/path/to/test.xml#1360383693690000
+              #
+              # An INVALID_ARGUMENT error will be returned if the URI format is not
+              # supported.
+              #
+              # - In response: always set
+              # - In create/update request: always set
+        },
+        &quot;testCase&quot;: { # A reference to a test case. # The test case to which this output file belongs.
+            #
+            # - In response: present if set by create/update request
+            # - In create/update request: optional
+            #
+            # Test case references are canonically ordered lexicographically by these three
+            # factors:
+            # * First, by test_suite_name.
+            # * Second, by class_name.
+            # * Third, by name.
+          &quot;name&quot;: &quot;A String&quot;, # The name of the test case.
+              #
+              # Required.
+          &quot;testSuiteName&quot;: &quot;A String&quot;, # The name of the test suite to which this test case belongs.
+          &quot;className&quot;: &quot;A String&quot;, # The name of the class.
+        },
+      },
+    ],
+    &quot;testCaseReference&quot;: { # A reference to a test case. # Test case reference, e.g. name, class name and test suite name.
+        #
+        # Required.
+        #
+        # Test case references are canonically ordered lexicographically by these three
+        # factors:
+        # * First, by test_suite_name.
+        # * Second, by class_name.
+        # * Third, by name.
+      &quot;name&quot;: &quot;A String&quot;, # The name of the test case.
+          #
+          # Required.
+      &quot;testSuiteName&quot;: &quot;A String&quot;, # The name of the test suite to which this test case belongs.
+      &quot;className&quot;: &quot;A String&quot;, # The name of the class.
+    },
+    &quot;startTime&quot;: { # A Timestamp represents a point in time independent of any time zone or local # The start time of the test case.
+        # calendar, encoded as a count of seconds and fractions of seconds at
+        # nanosecond resolution. The count is relative to an epoch at UTC midnight on
+        # January 1, 1970, in the proleptic Gregorian calendar which extends the
+        # Gregorian calendar backwards to year one.
+        #
+        # All minutes are 60 seconds long. Leap seconds are &quot;smeared&quot; so that no leap
+        # second table is needed for interpretation, using a [24-hour linear
+        # smear](https://developers.google.com/time/smear).
+        #
+        # The range is from 0001-01-01T00:00:00Z to 9999-12-31T23:59:59.999999999Z. By
+        # restricting to that range, we ensure that we can convert to and from [RFC
+        # 3339](https://www.ietf.org/rfc/rfc3339.txt) date strings.
+      &quot;nanos&quot;: 42, # Non-negative fractions of a second at nanosecond resolution. Negative
+          # second values with fractions must still have non-negative nanos values
+          # that count forward in time. Must be from 0 to 999,999,999
+          # inclusive.
+      &quot;seconds&quot;: &quot;A String&quot;, # Represents seconds of UTC time since Unix epoch
+          # 1970-01-01T00:00:00Z. Must be from 0001-01-01T00:00:00Z to
+          # 9999-12-31T23:59:59Z inclusive.
+    },
+  }</pre>
+</div>
+
+<div class="method">
+    <code class="details" id="list">list(projectId, historyId, executionId, stepId, pageToken=None, pageSize=None, x__xgafv=None)</code>
+  <pre>Lists Test Cases attached to a Step.
+Experimental test cases API. Still in active development.
+
+May return any of the following canonical error codes:
+
+- PERMISSION_DENIED - if the user is not authorized to write to project
+- INVALID_ARGUMENT - if the request is malformed
+- NOT_FOUND - if the containing Step does not exist
+
+Args:
+  projectId: string, A Project id.
+
+Required. (required)
+  historyId: string, A History id.
+
+Required. (required)
+  executionId: string, A Execution id
+
+Required. (required)
+  stepId: string, A Step id.
+Note: This step must include a TestExecutionStep.
+
+Required. (required)
+  pageToken: string, A continuation token to resume the query at the next item.
+
+Optional.
+  pageSize: integer, The maximum number of TestCases to fetch.
+
+Default value: 100. The server will use this default if the field is not
+set or has a value of 0.
+
+Optional.
+  x__xgafv: string, V1 error format.
+    Allowed values
+      1 - v1 error format
+      2 - v2 error format
+
+Returns:
+  An object of the form:
+
+    { # Response message for StepService.ListTestCases.
+    &quot;nextPageToken&quot;: &quot;A String&quot;,
+    &quot;testCases&quot;: [ # List of test cases.
+      {
+        &quot;status&quot;: &quot;A String&quot;, # The status of the test case.
+            #
+            # Required.
+        &quot;elapsedTime&quot;: { #  # The elapsed run time of the test case.
+            #
+            # Required.
+            # A Duration represents a signed, fixed-length span of time represented
+            # as a count of seconds and fractions of seconds at nanosecond
+            # resolution. It is independent of any calendar and concepts like &quot;day&quot;
+            # or &quot;month&quot;. It is related to Timestamp in that the difference between
+            # two Timestamp values is a Duration and it can be added or subtracted
+            # from a Timestamp. Range is approximately +-10,000 years.
+          &quot;nanos&quot;: 42, # Signed fractions of a second at nanosecond resolution of the span
+              # of time. Durations less than one second are represented with a 0
+              # `seconds` field and a positive or negative `nanos` field. For durations
+              # of one second or more, a non-zero value for the `nanos` field must be
+              # of the same sign as the `seconds` field. Must be from -999,999,999
+              # to +999,999,999 inclusive.
+          &quot;seconds&quot;: &quot;A String&quot;, # Signed seconds of the span of time. Must be from -315,576,000,000
+              # to +315,576,000,000 inclusive. Note: these bounds are computed from:
+              # 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years
+        },
+        &quot;testCaseId&quot;: &quot;A String&quot;, # A unique identifier within a Step for this Test Case.
+        &quot;stackTraces&quot;: [ # The stack trace details if the test case failed or encountered an error.
+            #
+            # The maximum size of the stack traces is 100KiB, beyond which the stack
+            # track will be truncated.
+            #
+            # Zero if the test case passed.
+          { # A stacktrace.
+            &quot;exception&quot;: &quot;A String&quot;, # The stack trace message.
+                #
+                # Required
+          },
+        ],
+        &quot;endTime&quot;: { # A Timestamp represents a point in time independent of any time zone or local # The end time of the test case.
+            # calendar, encoded as a count of seconds and fractions of seconds at
+            # nanosecond resolution. The count is relative to an epoch at UTC midnight on
+            # January 1, 1970, in the proleptic Gregorian calendar which extends the
+            # Gregorian calendar backwards to year one.
+            #
+            # All minutes are 60 seconds long. Leap seconds are &quot;smeared&quot; so that no leap
+            # second table is needed for interpretation, using a [24-hour linear
+            # smear](https://developers.google.com/time/smear).
+            #
+            # The range is from 0001-01-01T00:00:00Z to 9999-12-31T23:59:59.999999999Z. By
+            # restricting to that range, we ensure that we can convert to and from [RFC
+            # 3339](https://www.ietf.org/rfc/rfc3339.txt) date strings.
+          &quot;nanos&quot;: 42, # Non-negative fractions of a second at nanosecond resolution. Negative
+              # second values with fractions must still have non-negative nanos values
+              # that count forward in time. Must be from 0 to 999,999,999
+              # inclusive.
+          &quot;seconds&quot;: &quot;A String&quot;, # Represents seconds of UTC time since Unix epoch
+              # 1970-01-01T00:00:00Z. Must be from 0001-01-01T00:00:00Z to
+              # 9999-12-31T23:59:59Z inclusive.
+        },
+        &quot;skippedMessage&quot;: &quot;A String&quot;, # Why the test case was skipped.
+            #
+            # Present only for skipped test case
+        &quot;toolOutputs&quot;: [ # References to opaque files of any format output by the tool execution.
+            #
+            # @OutputOnly
+          { # A reference to a ToolExecution output file.
+            &quot;creationTime&quot;: { # A Timestamp represents a point in time independent of any time zone or local # The creation time of the file.
+                #
+                # - In response: present if set by create/update request
+                # - In create/update request: optional
+                # calendar, encoded as a count of seconds and fractions of seconds at
+                # nanosecond resolution. The count is relative to an epoch at UTC midnight on
+                # January 1, 1970, in the proleptic Gregorian calendar which extends the
+                # Gregorian calendar backwards to year one.
+                #
+                # All minutes are 60 seconds long. Leap seconds are &quot;smeared&quot; so that no leap
+                # second table is needed for interpretation, using a [24-hour linear
+                # smear](https://developers.google.com/time/smear).
+                #
+                # The range is from 0001-01-01T00:00:00Z to 9999-12-31T23:59:59.999999999Z. By
+                # restricting to that range, we ensure that we can convert to and from [RFC
+                # 3339](https://www.ietf.org/rfc/rfc3339.txt) date strings.
+              &quot;nanos&quot;: 42, # Non-negative fractions of a second at nanosecond resolution. Negative
+                  # second values with fractions must still have non-negative nanos values
+                  # that count forward in time. Must be from 0 to 999,999,999
+                  # inclusive.
+              &quot;seconds&quot;: &quot;A String&quot;, # Represents seconds of UTC time since Unix epoch
+                  # 1970-01-01T00:00:00Z. Must be from 0001-01-01T00:00:00Z to
+                  # 9999-12-31T23:59:59Z inclusive.
+            },
+            &quot;output&quot;: { # A reference to a file. # A FileReference to an output file.
+                #
+                # - In response: always set
+                # - In create/update request: always set
+              &quot;fileUri&quot;: &quot;A String&quot;, # The URI of a file stored in Google Cloud Storage.
+                  #
+                  # For example: http://storage.googleapis.com/mybucket/path/to/test.xml
+                  # or in gsutil format: gs://mybucket/path/to/test.xml
+                  # with version-specific info,
+                  # gs://mybucket/path/to/test.xml#1360383693690000
+                  #
+                  # An INVALID_ARGUMENT error will be returned if the URI format is not
+                  # supported.
+                  #
+                  # - In response: always set
+                  # - In create/update request: always set
+            },
+            &quot;testCase&quot;: { # A reference to a test case. # The test case to which this output file belongs.
+                #
+                # - In response: present if set by create/update request
+                # - In create/update request: optional
+                #
+                # Test case references are canonically ordered lexicographically by these three
+                # factors:
+                # * First, by test_suite_name.
+                # * Second, by class_name.
+                # * Third, by name.
+              &quot;name&quot;: &quot;A String&quot;, # The name of the test case.
+                  #
+                  # Required.
+              &quot;testSuiteName&quot;: &quot;A String&quot;, # The name of the test suite to which this test case belongs.
+              &quot;className&quot;: &quot;A String&quot;, # The name of the class.
+            },
+          },
+        ],
+        &quot;testCaseReference&quot;: { # A reference to a test case. # Test case reference, e.g. name, class name and test suite name.
+            #
+            # Required.
+            #
+            # Test case references are canonically ordered lexicographically by these three
+            # factors:
+            # * First, by test_suite_name.
+            # * Second, by class_name.
+            # * Third, by name.
+          &quot;name&quot;: &quot;A String&quot;, # The name of the test case.
+              #
+              # Required.
+          &quot;testSuiteName&quot;: &quot;A String&quot;, # The name of the test suite to which this test case belongs.
+          &quot;className&quot;: &quot;A String&quot;, # The name of the class.
+        },
+        &quot;startTime&quot;: { # A Timestamp represents a point in time independent of any time zone or local # The start time of the test case.
+            # calendar, encoded as a count of seconds and fractions of seconds at
+            # nanosecond resolution. The count is relative to an epoch at UTC midnight on
+            # January 1, 1970, in the proleptic Gregorian calendar which extends the
+            # Gregorian calendar backwards to year one.
+            #
+            # All minutes are 60 seconds long. Leap seconds are &quot;smeared&quot; so that no leap
+            # second table is needed for interpretation, using a [24-hour linear
+            # smear](https://developers.google.com/time/smear).
+            #
+            # The range is from 0001-01-01T00:00:00Z to 9999-12-31T23:59:59.999999999Z. By
+            # restricting to that range, we ensure that we can convert to and from [RFC
+            # 3339](https://www.ietf.org/rfc/rfc3339.txt) date strings.
+          &quot;nanos&quot;: 42, # Non-negative fractions of a second at nanosecond resolution. Negative
+              # second values with fractions must still have non-negative nanos values
+              # that count forward in time. Must be from 0 to 999,999,999
+              # inclusive.
+          &quot;seconds&quot;: &quot;A String&quot;, # Represents seconds of UTC time since Unix epoch
+              # 1970-01-01T00:00:00Z. Must be from 0001-01-01T00:00:00Z to
+              # 9999-12-31T23:59:59Z inclusive.
+        },
+      },
+    ],
+  }</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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