chore: regens API reference docs (#889)

diff --git a/docs/dyn/cloudprofiler_v2.projects.profiles.html b/docs/dyn/cloudprofiler_v2.projects.profiles.html
index 4b16817..d58cb74 100644
--- a/docs/dyn/cloudprofiler_v2.projects.profiles.html
+++ b/docs/dyn/cloudprofiler_v2.projects.profiles.html
@@ -75,17 +75,17 @@
 <h1><a href="cloudprofiler_v2.html">Stackdriver Profiler API</a> . <a href="cloudprofiler_v2.projects.html">projects</a> . <a href="cloudprofiler_v2.projects.profiles.html">profiles</a></h1>
 <h2>Instance Methods</h2>
 <p class="toc_element">
-  <code><a href="#create">create(parent, body, x__xgafv=None)</a></code></p>
+  <code><a href="#create">create(parent, body=None, x__xgafv=None)</a></code></p>
 <p class="firstline">CreateProfile creates a new profile resource in the online mode.</p>
 <p class="toc_element">
-  <code><a href="#createOffline">createOffline(parent, body, x__xgafv=None)</a></code></p>
+  <code><a href="#createOffline">createOffline(parent, body=None, x__xgafv=None)</a></code></p>
 <p class="firstline">CreateOfflineProfile creates a new profile resource in the offline mode.</p>
 <p class="toc_element">
-  <code><a href="#patch">patch(name, body, updateMask=None, x__xgafv=None)</a></code></p>
+  <code><a href="#patch">patch(name, body=None, updateMask=None, x__xgafv=None)</a></code></p>
 <p class="firstline">UpdateProfile updates the profile bytes and labels on the profile resource</p>
 <h3>Method Details</h3>
 <div class="method">
-    <code class="details" id="create">create(parent, body, x__xgafv=None)</code>
+    <code class="details" id="create">create(parent, body=None, x__xgafv=None)</code>
   <pre>CreateProfile creates a new profile resource in the online mode.
 
 The server ensures that the new profiles are created at a constant rate per
@@ -102,7 +102,7 @@
 
 Args:
   parent: string, Parent project to create the profile in. (required)
-  body: object, The request body. (required)
+  body: object, The request body.
     The object takes the form of:
 
 { # CreateProfileRequest describes a profile resource online creation request.
@@ -117,8 +117,8 @@
           # Validation regex: `^a-z{4,61}[a-z0-9]$`.
       "labels": { # Labels identify the deployment within the user universe and same target.
           # Validation regex for label names: `^[a-z0-9]([a-z0-9-]{0,61}[a-z0-9])?$`.
-          # Value for an individual label must be <= 512 bytes, the total
-          # size of all label names and values must be <= 1024 bytes.
+          # Value for an individual label must be &lt;= 512 bytes, the total
+          # size of all label names and values must be &lt;= 1024 bytes.
           #
           # Label named "language" can be used to record the programming language of
           # the profiled deployment. The standard choices for the value include "java",
@@ -164,8 +164,8 @@
           # Validation regex: `^a-z{4,61}[a-z0-9]$`.
       "labels": { # Labels identify the deployment within the user universe and same target.
           # Validation regex for label names: `^[a-z0-9]([a-z0-9-]{0,61}[a-z0-9])?$`.
-          # Value for an individual label must be <= 512 bytes, the total
-          # size of all label names and values must be <= 1024 bytes.
+          # Value for an individual label must be &lt;= 512 bytes, the total
+          # size of all label names and values must be &lt;= 1024 bytes.
           #
           # Label named "language" can be used to record the programming language of
           # the profiled deployment. The standard choices for the value include "java",
@@ -194,14 +194,14 @@
 </div>
 
 <div class="method">
-    <code class="details" id="createOffline">createOffline(parent, body, x__xgafv=None)</code>
+    <code class="details" id="createOffline">createOffline(parent, body=None, x__xgafv=None)</code>
   <pre>CreateOfflineProfile creates a new profile resource in the offline mode.
 The client provides the profile to create along with the profile bytes, the
 server records it.
 
 Args:
   parent: string, Parent project to create the profile in. (required)
-  body: object, The request body. (required)
+  body: object, The request body.
     The object takes the form of:
 
 { # Profile resource.
@@ -221,8 +221,8 @@
         # Validation regex: `^a-z{4,61}[a-z0-9]$`.
     "labels": { # Labels identify the deployment within the user universe and same target.
         # Validation regex for label names: `^[a-z0-9]([a-z0-9-]{0,61}[a-z0-9])?$`.
-        # Value for an individual label must be <= 512 bytes, the total
-        # size of all label names and values must be <= 1024 bytes.
+        # Value for an individual label must be &lt;= 512 bytes, the total
+        # size of all label names and values must be &lt;= 1024 bytes.
         #
         # Label named "language" can be used to record the programming language of
         # the profiled deployment. The standard choices for the value include "java",
@@ -274,8 +274,8 @@
           # Validation regex: `^a-z{4,61}[a-z0-9]$`.
       "labels": { # Labels identify the deployment within the user universe and same target.
           # Validation regex for label names: `^[a-z0-9]([a-z0-9-]{0,61}[a-z0-9])?$`.
-          # Value for an individual label must be <= 512 bytes, the total
-          # size of all label names and values must be <= 1024 bytes.
+          # Value for an individual label must be &lt;= 512 bytes, the total
+          # size of all label names and values must be &lt;= 1024 bytes.
           #
           # Label named "language" can be used to record the programming language of
           # the profiled deployment. The standard choices for the value include "java",
@@ -304,7 +304,7 @@
 </div>
 
 <div class="method">
-    <code class="details" id="patch">patch(name, body, updateMask=None, x__xgafv=None)</code>
+    <code class="details" id="patch">patch(name, body=None, updateMask=None, x__xgafv=None)</code>
   <pre>UpdateProfile updates the profile bytes and labels on the profile resource
 created in the online mode. Updating the bytes for profiles created in the
 offline mode is currently not supported: the profile content must be
@@ -312,7 +312,7 @@
 
 Args:
   name: string, Output only. Opaque, server-assigned, unique ID for this profile. (required)
-  body: object, The request body. (required)
+  body: object, The request body.
     The object takes the form of:
 
 { # Profile resource.
@@ -332,8 +332,8 @@
         # Validation regex: `^a-z{4,61}[a-z0-9]$`.
     "labels": { # Labels identify the deployment within the user universe and same target.
         # Validation regex for label names: `^[a-z0-9]([a-z0-9-]{0,61}[a-z0-9])?$`.
-        # Value for an individual label must be <= 512 bytes, the total
-        # size of all label names and values must be <= 1024 bytes.
+        # Value for an individual label must be &lt;= 512 bytes, the total
+        # size of all label names and values must be &lt;= 1024 bytes.
         #
         # Label named "language" can be used to record the programming language of
         # the profiled deployment. The standard choices for the value include "java",
@@ -389,8 +389,8 @@
           # Validation regex: `^a-z{4,61}[a-z0-9]$`.
       "labels": { # Labels identify the deployment within the user universe and same target.
           # Validation regex for label names: `^[a-z0-9]([a-z0-9-]{0,61}[a-z0-9])?$`.
-          # Value for an individual label must be <= 512 bytes, the total
-          # size of all label names and values must be <= 1024 bytes.
+          # Value for an individual label must be &lt;= 512 bytes, the total
+          # size of all label names and values must be &lt;= 1024 bytes.
           #
           # Label named "language" can be used to record the programming language of
           # the profiled deployment. The standard choices for the value include "java",