chore: update docs/dyn , add static discovery files to discovery_cache/documents (#1111)

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Source-Link: https://github.com/googleapis/synthtool/commit/c2de32114ec484aa708d32012d1fa8d75232daf5
diff --git a/docs/dyn/securitycenter_v1.folders.sources.html b/docs/dyn/securitycenter_v1.folders.sources.html
index 72d38aa..53f5adb 100644
--- a/docs/dyn/securitycenter_v1.folders.sources.html
+++ b/docs/dyn/securitycenter_v1.folders.sources.html
@@ -83,7 +83,7 @@
   <code><a href="#close">close()</a></code></p>
 <p class="firstline">Close httplib2 connections.</p>
 <p class="toc_element">
-  <code><a href="#list">list(parent, pageSize=None, pageToken=None, x__xgafv=None)</a></code></p>
+  <code><a href="#list">list(parent, pageToken=None, pageSize=None, x__xgafv=None)</a></code></p>
 <p class="firstline">Lists all sources belonging to an organization.</p>
 <p class="toc_element">
   <code><a href="#list_next">list_next(previous_request, previous_response)</a></code></p>
@@ -95,13 +95,13 @@
 </div>
 
 <div class="method">
-    <code class="details" id="list">list(parent, pageSize=None, pageToken=None, x__xgafv=None)</code>
+    <code class="details" id="list">list(parent, pageToken=None, pageSize=None, x__xgafv=None)</code>
   <pre>Lists all sources belonging to an organization.
 
 Args:
   parent: string, Required. Resource name of the parent of sources to list. Its format should be &quot;organizations/[organization_id], folders/[folder_id], or projects/[project_id]&quot;. (required)
-  pageSize: integer, The maximum number of results to return in a single response. Default is 10, minimum is 1, maximum is 1000.
   pageToken: string, The value returned by the last `ListSourcesResponse`; indicates that this is a continuation of a prior `ListSources` call, and that the system should return the next page of data.
+  pageSize: integer, The maximum number of results to return in a single response. Default is 10, minimum is 1, maximum is 1000.
   x__xgafv: string, V1 error format.
     Allowed values
       1 - v1 error format
@@ -111,14 +111,14 @@
   An object of the form:
 
     { # Response message for listing sources.
+    &quot;nextPageToken&quot;: &quot;A String&quot;, # Token to retrieve the next page of results, or empty if there are no more results.
     &quot;sources&quot;: [ # Sources belonging to the requested parent.
       { # Security Command Center finding source. A finding source is an entity or a mechanism that can produce a finding. A source is like a container of findings that come from the same scanner, logger, monitor, and other tools.
-        &quot;name&quot;: &quot;A String&quot;, # The relative resource name of this source. See: https://cloud.google.com/apis/design/resource_names#relative_resource_name Example: &quot;organizations/{organization_id}/sources/{source_id}&quot;
         &quot;displayName&quot;: &quot;A String&quot;, # The source&#x27;s display name. A source&#x27;s display name must be unique amongst its siblings, for example, two sources with the same parent can&#x27;t share the same display name. The display name must have a length between 1 and 64 characters (inclusive).
+        &quot;name&quot;: &quot;A String&quot;, # The relative resource name of this source. See: https://cloud.google.com/apis/design/resource_names#relative_resource_name Example: &quot;organizations/{organization_id}/sources/{source_id}&quot;
         &quot;description&quot;: &quot;A String&quot;, # The description of the source (max of 1024 characters). Example: &quot;Web Security Scanner is a web security scanner for common vulnerabilities in App Engine applications. It can automatically scan and detect four common vulnerabilities, including cross-site-scripting (XSS), Flash injection, mixed content (HTTP in HTTPS), and outdated or insecure libraries.&quot;
       },
     ],
-    &quot;nextPageToken&quot;: &quot;A String&quot;, # Token to retrieve the next page of results, or empty if there are no more results.
   }</pre>
 </div>