Fix method doc signatures for multiline required parameters (#374)

* Fix method doc signatures for multiline required parameters.

Existing doc generator failed to recognize parameters as required when parameter descriptions
extended over more than one line. Besides presenting incorrect information, resulting
inconsistencies broke checks for automated sample generation.

* Regen docs
diff --git a/docs/dyn/firebaserules_v1.projects.releases.html b/docs/dyn/firebaserules_v1.projects.releases.html
index 0b56eb8..f4cf4a5 100644
--- a/docs/dyn/firebaserules_v1.projects.releases.html
+++ b/docs/dyn/firebaserules_v1.projects.releases.html
@@ -75,26 +75,26 @@
 <h1><a href="firebaserules_v1.html">Firebase Rules API</a> . <a href="firebaserules_v1.projects.html">projects</a> . <a href="firebaserules_v1.projects.releases.html">releases</a></h1>
 <h2>Instance Methods</h2>
 <p class="toc_element">
-  <code><a href="#create">create(name=None, body, x__xgafv=None)</a></code></p>
+  <code><a href="#create">create(name, body, x__xgafv=None)</a></code></p>
 <p class="firstline">Create a `Release`.</p>
 <p class="toc_element">
-  <code><a href="#delete">delete(name=None, x__xgafv=None)</a></code></p>
+  <code><a href="#delete">delete(name, x__xgafv=None)</a></code></p>
 <p class="firstline">Delete a `Release` by resource name.</p>
 <p class="toc_element">
-  <code><a href="#get">get(name=None, x__xgafv=None)</a></code></p>
+  <code><a href="#get">get(name, x__xgafv=None)</a></code></p>
 <p class="firstline">Get a `Release` by name.</p>
 <p class="toc_element">
-  <code><a href="#list">list(name=None, pageSize=None, filter=None, pageToken=None, x__xgafv=None)</a></code></p>
+  <code><a href="#list">list(name, pageSize=None, filter=None, pageToken=None, x__xgafv=None)</a></code></p>
 <p class="firstline">List the `Release` values for a project. This list may optionally be</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>
 <p class="toc_element">
-  <code><a href="#update">update(name=None, body, x__xgafv=None)</a></code></p>
+  <code><a href="#update">update(name, body, x__xgafv=None)</a></code></p>
 <p class="firstline">Update a `Release`.</p>
 <h3>Method Details</h3>
 <div class="method">
-    <code class="details" id="create">create(name=None, body, x__xgafv=None)</code>
+    <code class="details" id="create">create(name, body, x__xgafv=None)</code>
   <pre>Create a `Release`.
 
 Release names should reflect the developer's deployment practices. For
@@ -131,6 +131,8 @@
         # Output only.
     "rulesetName": "A String", # Name of the `Ruleset` referred to by this `Release`. The `Ruleset` must
         # exist the `Release` to be created.
+    "createTime": "A String", # Time the release was created.
+        # Output only.
     "name": "A String", # Resource name for the `Release`.
         # 
         # `Release` names may be structured `app1/prod/v2` or flat `app1_prod_v2`
@@ -155,8 +157,6 @@
         # relationship between `Release` instances.
         # 
         # Format: `projects/{project_id}/releases/{release_id}`
-    "createTime": "A String", # Time the release was created.
-        # Output only.
   }
 
   x__xgafv: string, V1 error format.
@@ -173,6 +173,8 @@
           # Output only.
       "rulesetName": "A String", # Name of the `Ruleset` referred to by this `Release`. The `Ruleset` must
           # exist the `Release` to be created.
+      "createTime": "A String", # Time the release was created.
+          # Output only.
       "name": "A String", # Resource name for the `Release`.
           #
           # `Release` names may be structured `app1/prod/v2` or flat `app1_prod_v2`
@@ -197,13 +199,11 @@
           # relationship between `Release` instances.
           #
           # Format: `projects/{project_id}/releases/{release_id}`
-      "createTime": "A String", # Time the release was created.
-          # Output only.
     }</pre>
 </div>
 
 <div class="method">
-    <code class="details" id="delete">delete(name=None, x__xgafv=None)</code>
+    <code class="details" id="delete">delete(name, x__xgafv=None)</code>
   <pre>Delete a `Release` by resource name.
 
 Args:
@@ -231,7 +231,7 @@
 </div>
 
 <div class="method">
-    <code class="details" id="get">get(name=None, x__xgafv=None)</code>
+    <code class="details" id="get">get(name, x__xgafv=None)</code>
   <pre>Get a `Release` by name.
 
 Args:
@@ -252,6 +252,8 @@
           # Output only.
       "rulesetName": "A String", # Name of the `Ruleset` referred to by this `Release`. The `Ruleset` must
           # exist the `Release` to be created.
+      "createTime": "A String", # Time the release was created.
+          # Output only.
       "name": "A String", # Resource name for the `Release`.
           #
           # `Release` names may be structured `app1/prod/v2` or flat `app1_prod_v2`
@@ -276,13 +278,11 @@
           # relationship between `Release` instances.
           #
           # Format: `projects/{project_id}/releases/{release_id}`
-      "createTime": "A String", # Time the release was created.
-          # Output only.
     }</pre>
 </div>
 
 <div class="method">
-    <code class="details" id="list">list(name=None, pageSize=None, filter=None, pageToken=None, x__xgafv=None)</code>
+    <code class="details" id="list">list(name, pageSize=None, filter=None, pageToken=None, x__xgafv=None)</code>
   <pre>List the `Release` values for a project. This list may optionally be
 filtered by `Release` name, `Ruleset` name, `TestSuite` name, or any
 combination thereof.
@@ -339,6 +339,8 @@
               # Output only.
           "rulesetName": "A String", # Name of the `Ruleset` referred to by this `Release`. The `Ruleset` must
               # exist the `Release` to be created.
+          "createTime": "A String", # Time the release was created.
+              # Output only.
           "name": "A String", # Resource name for the `Release`.
               #
               # `Release` names may be structured `app1/prod/v2` or flat `app1_prod_v2`
@@ -363,8 +365,6 @@
               # relationship between `Release` instances.
               #
               # Format: `projects/{project_id}/releases/{release_id}`
-          "createTime": "A String", # Time the release was created.
-              # Output only.
         },
     ],
   }</pre>
@@ -385,7 +385,7 @@
 </div>
 
 <div class="method">
-    <code class="details" id="update">update(name=None, body, x__xgafv=None)</code>
+    <code class="details" id="update">update(name, body, x__xgafv=None)</code>
   <pre>Update a `Release`.
 
 Only updates to the `ruleset_name` and `test_suite_name` fields will be
@@ -426,6 +426,8 @@
         # Output only.
     "rulesetName": "A String", # Name of the `Ruleset` referred to by this `Release`. The `Ruleset` must
         # exist the `Release` to be created.
+    "createTime": "A String", # Time the release was created.
+        # Output only.
     "name": "A String", # Resource name for the `Release`.
         # 
         # `Release` names may be structured `app1/prod/v2` or flat `app1_prod_v2`
@@ -450,8 +452,6 @@
         # relationship between `Release` instances.
         # 
         # Format: `projects/{project_id}/releases/{release_id}`
-    "createTime": "A String", # Time the release was created.
-        # Output only.
   }
 
   x__xgafv: string, V1 error format.
@@ -468,6 +468,8 @@
           # Output only.
       "rulesetName": "A String", # Name of the `Ruleset` referred to by this `Release`. The `Ruleset` must
           # exist the `Release` to be created.
+      "createTime": "A String", # Time the release was created.
+          # Output only.
       "name": "A String", # Resource name for the `Release`.
           #
           # `Release` names may be structured `app1/prod/v2` or flat `app1_prod_v2`
@@ -492,8 +494,6 @@
           # relationship between `Release` instances.
           #
           # Format: `projects/{project_id}/releases/{release_id}`
-      "createTime": "A String", # Time the release was created.
-          # Output only.
     }</pre>
 </div>