docs: docs update (#911)

Thank you for opening a Pull Request! Before submitting your PR, there are a few things you can do to make sure it goes smoothly:
- [ ] Make sure to open an issue as a [bug/issue](https://github.com/googleapis/google-api-python-client/issues/new/choose) before writing your code!  That way we can discuss the change, evaluate designs, and agree on the general idea
- [ ] Ensure the tests and linter pass
- [ ] Code coverage does not decrease (if any source code was changed)
- [ ] Appropriate docs were updated (if necessary)

Fixes #<issue_number_goes_here> 🦕
diff --git a/docs/dyn/cloudtrace_v1.projects.traces.html b/docs/dyn/cloudtrace_v1.projects.traces.html
index 13df879..412af8b 100644
--- a/docs/dyn/cloudtrace_v1.projects.traces.html
+++ b/docs/dyn/cloudtrace_v1.projects.traces.html
@@ -78,7 +78,7 @@
   <code><a href="#get">get(projectId, traceId, x__xgafv=None)</a></code></p>
 <p class="firstline">Gets a single trace by its ID.</p>
 <p class="toc_element">
-  <code><a href="#list">list(projectId, orderBy=None, startTime=None, pageSize=None, x__xgafv=None, pageToken=None, filter=None, endTime=None, view=None)</a></code></p>
+  <code><a href="#list">list(projectId, orderBy=None, filter=None, endTime=None, pageToken=None, startTime=None, pageSize=None, view=None, x__xgafv=None)</a></code></p>
 <p class="firstline">Returns of a list of traces that match the specified filter conditions.</p>
 <p class="toc_element">
   <code><a href="#list_next">list_next(previous_request, previous_response)</a></code></p>
@@ -104,27 +104,19 @@
     { # A trace describes how long it takes for an application to perform an
       # operation. It consists of a set of spans, each of which represent a single
       # timed event within the operation.
-    "projectId": "A String", # Project ID of the Cloud project where the trace data is stored.
-    "traceId": "A String", # Globally unique identifier for the trace. This identifier is a 128-bit
-        # numeric value formatted as a 32-byte hex string. For example,
-        # `382d4f4c6b7bb2f4a972559d9085001d`.
-    "spans": [ # Collection of spans in the trace.
+    &quot;projectId&quot;: &quot;A String&quot;, # Project ID of the Cloud project where the trace data is stored.
+    &quot;spans&quot;: [ # Collection of spans in the trace.
       { # A span represents a single timed event within a trace. Spans can be nested
           # and form a trace tree. Often, a trace contains a root span that describes the
           # end-to-end latency of an operation and, optionally, one or more subspans for
           # its suboperations. Spans do not need to be contiguous. There may be gaps
           # between spans in a trace.
-        "kind": "A String", # Distinguishes between spans generated in a particular context. For example,
+        &quot;endTime&quot;: &quot;A String&quot;, # End time of the span in nanoseconds from the UNIX epoch.
+        &quot;startTime&quot;: &quot;A String&quot;, # Start time of the span in nanoseconds from the UNIX epoch.
+        &quot;kind&quot;: &quot;A String&quot;, # Distinguishes between spans generated in a particular context. For example,
             # two spans with the same name may be distinguished using `RPC_CLIENT`
             # and `RPC_SERVER` to identify queueing latency associated with the span.
-        "name": "A String", # Name of the span. Must be less than 128 bytes. The span name is sanitized
-            # and displayed in the Stackdriver Trace tool in the
-            # Google Cloud Platform Console.
-            # The name may be a method name or some other per-call site name.
-            # For the same executable and the same call point, a best practice is
-            # to use a consistent name, which makes it easier to correlate
-            # cross-trace spans.
-        "labels": { # Collection of labels associated with the span. Label keys must be less than
+        &quot;labels&quot;: { # Collection of labels associated with the span. Label keys must be less than
             # 128 bytes. Label values must be less than 16 kilobytes (10MB for
             # `/stacktrace` values).
             #
@@ -159,20 +151,28 @@
             # *   `/pid`
             # *   `/stacktrace`
             # *   `/tid`
-          "a_key": "A String",
+          &quot;a_key&quot;: &quot;A String&quot;,
         },
-        "parentSpanId": "A String", # Optional. ID of the parent span, if any.
-        "startTime": "A String", # Start time of the span in nanoseconds from the UNIX epoch.
-        "spanId": "A String", # Identifier for the span. Must be a 64-bit integer other than 0 and
+        &quot;name&quot;: &quot;A String&quot;, # Name of the span. Must be less than 128 bytes. The span name is sanitized
+            # and displayed in the Stackdriver Trace tool in the
+            # Google Cloud Platform Console.
+            # The name may be a method name or some other per-call site name.
+            # For the same executable and the same call point, a best practice is
+            # to use a consistent name, which makes it easier to correlate
+            # cross-trace spans.
+        &quot;spanId&quot;: &quot;A String&quot;, # Identifier for the span. Must be a 64-bit integer other than 0 and
             # unique within a trace. For example, `2205310701640571284`.
-        "endTime": "A String", # End time of the span in nanoseconds from the UNIX epoch.
+        &quot;parentSpanId&quot;: &quot;A String&quot;, # Optional. ID of the parent span, if any.
       },
     ],
+    &quot;traceId&quot;: &quot;A String&quot;, # Globally unique identifier for the trace. This identifier is a 128-bit
+        # numeric value formatted as a 32-byte hex string. For example,
+        # `382d4f4c6b7bb2f4a972559d9085001d`.
   }</pre>
 </div>
 
 <div class="method">
-    <code class="details" id="list">list(projectId, orderBy=None, startTime=None, pageSize=None, x__xgafv=None, pageToken=None, filter=None, endTime=None, view=None)</code>
+    <code class="details" id="list">list(projectId, orderBy=None, filter=None, endTime=None, pageToken=None, startTime=None, pageSize=None, view=None, x__xgafv=None)</code>
   <pre>Returns of a list of traces that match the specified filter conditions.
 In this case, listing for traces is considered an active developer method,
 even though it is technically a read-only method.
@@ -192,17 +192,6 @@
 (for example, `name desc`).
 
 Only one sort field is permitted.
-  startTime: string, Start of the time interval (inclusive) during which the trace data was
-collected from the application.
-  pageSize: integer, Optional. Maximum number of traces to return. If not specified or &lt;= 0, the
-implementation selects a reasonable value.  The implementation may
-return fewer traces than the requested page size.
-  x__xgafv: string, V1 error format.
-    Allowed values
-      1 - v1 error format
-      2 - v2 error format
-  pageToken: string, Token identifying the page of results to return. If provided, use the
-value of the `next_page_token` field from a previous request.
   filter: string, Optional. A filter against labels for the request.
 
 By default, searches use prefix matching. To specify exact match, prepend
@@ -211,11 +200,11 @@
 
 *   `root:NAME_PREFIX` or `NAME_PREFIX`: Return traces where any root
     span starts with `NAME_PREFIX`.
-*   `+root:NAME` or `+NAME`: Return traces where any root span's name is
+*   `+root:NAME` or `+NAME`: Return traces where any root span&#x27;s name is
     exactly `NAME`.
 *   `span:NAME_PREFIX`: Return traces where any span starts with
     `NAME_PREFIX`.
-*   `+span:NAME`: Return traces where any span's name is exactly
+*   `+span:NAME`: Return traces where any span&#x27;s name is exactly
     `NAME`.
 *   `latency:DURATION`: Return traces whose overall latency is
     greater or equal to than `DURATION`. Accepted units are nanoseconds
@@ -224,7 +213,7 @@
     is greater than or equal to 24 milliseconds.
 *   `label:LABEL_KEY`: Return all traces containing the specified
     label key (exact match, case-sensitive) regardless of the key:value
-    pair's value (including empty values).
+    pair&#x27;s value (including empty values).
 *   `LABEL_KEY:VALUE_PREFIX`: Return all traces containing the specified
     label key (exact match, case-sensitive) whose value starts with
     `VALUE_PREFIX`. Both a key and a value must be specified.
@@ -235,41 +224,41 @@
 *   `url:VALUE`: Equivalent to `/http/url:VALUE`.
   endTime: string, End of the time interval (inclusive) during which the trace data was
 collected from the application.
+  pageToken: string, Token identifying the page of results to return. If provided, use the
+value of the `next_page_token` field from a previous request.
+  startTime: string, Start of the time interval (inclusive) during which the trace data was
+collected from the application.
+  pageSize: integer, Optional. Maximum number of traces to return. If not specified or &lt;= 0, the
+implementation selects a reasonable value.  The implementation may
+return fewer traces than the requested page size.
   view: string, Optional. Type of data returned for traces in the list. Default is
 `MINIMAL`.
+  x__xgafv: string, V1 error format.
+    Allowed values
+      1 - v1 error format
+      2 - v2 error format
 
 Returns:
   An object of the form:
 
     { # The response message for the `ListTraces` method.
-    "nextPageToken": "A String", # If defined, indicates that there are more traces that match the request
-        # and that this value should be passed to the next request to continue
-        # retrieving additional traces.
-    "traces": [ # List of trace records as specified by the view parameter.
+    &quot;traces&quot;: [ # List of trace records as specified by the view parameter.
       { # A trace describes how long it takes for an application to perform an
           # operation. It consists of a set of spans, each of which represent a single
           # timed event within the operation.
-        "projectId": "A String", # Project ID of the Cloud project where the trace data is stored.
-        "traceId": "A String", # Globally unique identifier for the trace. This identifier is a 128-bit
-            # numeric value formatted as a 32-byte hex string. For example,
-            # `382d4f4c6b7bb2f4a972559d9085001d`.
-        "spans": [ # Collection of spans in the trace.
+        &quot;projectId&quot;: &quot;A String&quot;, # Project ID of the Cloud project where the trace data is stored.
+        &quot;spans&quot;: [ # Collection of spans in the trace.
           { # A span represents a single timed event within a trace. Spans can be nested
               # and form a trace tree. Often, a trace contains a root span that describes the
               # end-to-end latency of an operation and, optionally, one or more subspans for
               # its suboperations. Spans do not need to be contiguous. There may be gaps
               # between spans in a trace.
-            "kind": "A String", # Distinguishes between spans generated in a particular context. For example,
+            &quot;endTime&quot;: &quot;A String&quot;, # End time of the span in nanoseconds from the UNIX epoch.
+            &quot;startTime&quot;: &quot;A String&quot;, # Start time of the span in nanoseconds from the UNIX epoch.
+            &quot;kind&quot;: &quot;A String&quot;, # Distinguishes between spans generated in a particular context. For example,
                 # two spans with the same name may be distinguished using `RPC_CLIENT`
                 # and `RPC_SERVER` to identify queueing latency associated with the span.
-            "name": "A String", # Name of the span. Must be less than 128 bytes. The span name is sanitized
-                # and displayed in the Stackdriver Trace tool in the
-                # Google Cloud Platform Console.
-                # The name may be a method name or some other per-call site name.
-                # For the same executable and the same call point, a best practice is
-                # to use a consistent name, which makes it easier to correlate
-                # cross-trace spans.
-            "labels": { # Collection of labels associated with the span. Label keys must be less than
+            &quot;labels&quot;: { # Collection of labels associated with the span. Label keys must be less than
                 # 128 bytes. Label values must be less than 16 kilobytes (10MB for
                 # `/stacktrace` values).
                 #
@@ -304,17 +293,28 @@
                 # *   `/pid`
                 # *   `/stacktrace`
                 # *   `/tid`
-              "a_key": "A String",
+              &quot;a_key&quot;: &quot;A String&quot;,
             },
-            "parentSpanId": "A String", # Optional. ID of the parent span, if any.
-            "startTime": "A String", # Start time of the span in nanoseconds from the UNIX epoch.
-            "spanId": "A String", # Identifier for the span. Must be a 64-bit integer other than 0 and
+            &quot;name&quot;: &quot;A String&quot;, # Name of the span. Must be less than 128 bytes. The span name is sanitized
+                # and displayed in the Stackdriver Trace tool in the
+                # Google Cloud Platform Console.
+                # The name may be a method name or some other per-call site name.
+                # For the same executable and the same call point, a best practice is
+                # to use a consistent name, which makes it easier to correlate
+                # cross-trace spans.
+            &quot;spanId&quot;: &quot;A String&quot;, # Identifier for the span. Must be a 64-bit integer other than 0 and
                 # unique within a trace. For example, `2205310701640571284`.
-            "endTime": "A String", # End time of the span in nanoseconds from the UNIX epoch.
+            &quot;parentSpanId&quot;: &quot;A String&quot;, # Optional. ID of the parent span, if any.
           },
         ],
+        &quot;traceId&quot;: &quot;A String&quot;, # Globally unique identifier for the trace. This identifier is a 128-bit
+            # numeric value formatted as a 32-byte hex string. For example,
+            # `382d4f4c6b7bb2f4a972559d9085001d`.
       },
     ],
+    &quot;nextPageToken&quot;: &quot;A String&quot;, # If defined, indicates that there are more traces that match the request
+        # and that this value should be passed to the next request to continue
+        # retrieving additional traces.
   }</pre>
 </div>
 
@@ -327,7 +327,7 @@
   previous_response: The response from the request for the previous page. (required)
 
 Returns:
-  A request object that you can call 'execute()' on to request the next
+  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>