docs: update generated docs (#1053)

Updates for both discovery docs and epydoc API Documentation

Fixes: #1049
diff --git a/docs/dyn/compute_alpha.sslCertificates.html b/docs/dyn/compute_alpha.sslCertificates.html
index b29f51f..25f2e8f 100644
--- a/docs/dyn/compute_alpha.sslCertificates.html
+++ b/docs/dyn/compute_alpha.sslCertificates.html
@@ -81,6 +81,9 @@
   <code><a href="#aggregatedList_next">aggregatedList_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="#close">close()</a></code></p>
+<p class="firstline">Close httplib2 connections.</p>
+<p class="toc_element">
   <code><a href="#delete">delete(project, sslCertificate, requestId=None)</a></code></p>
 <p class="firstline">Deletes the specified SslCertificate resource.</p>
 <p class="toc_element">
@@ -145,7 +148,7 @@
               # The regionSslCertificates are used by internal HTTPS load balancers.
               #
               # Optionally, certificate file contents that you upload can contain a set of up to five PEM-encoded certificates. The API call creates an object (sslCertificate) that holds this data. You can use SSL keys and certificates to secure connections to a load balancer. For more information, read  Creating and using SSL certificates, SSL certificates quotas and limits, and  Troubleshooting SSL certificates. (== resource_for {$api_version}.sslCertificates ==) (== resource_for {$api_version}.regionSslCertificates ==)
-            &quot;certificate&quot;: &quot;A String&quot;, # A local certificate file. The certificate must be in PEM format. The certificate chain must be no greater than 5 certs long. The chain must include at least one intermediate cert.
+            &quot;certificate&quot;: &quot;A String&quot;, # A value read into memory from a certificate file. The certificate file must be in PEM format. The certificate chain must be no greater than 5 certs long. The chain must include at least one intermediate cert.
             &quot;creationTimestamp&quot;: &quot;A String&quot;, # [Output Only] Creation timestamp in RFC3339 text format.
             &quot;description&quot;: &quot;A String&quot;, # An optional description of this resource. Provide this property when you create the resource.
             &quot;expireTime&quot;: &quot;A String&quot;, # [Output Only] Expire time of the certificate. RFC3339
@@ -161,7 +164,7 @@
               &quot;status&quot;: &quot;A String&quot;, # [Output only] Status of the managed certificate resource.
             },
             &quot;name&quot;: &quot;A String&quot;, # Name of the resource. Provided by the client when the resource is created. The name must be 1-63 characters long, and comply with RFC1035. Specifically, the name must be 1-63 characters long and match the regular expression `[a-z]([-a-z0-9]*[a-z0-9])?` which means the first character must be a lowercase letter, and all following characters must be a dash, lowercase letter, or digit, except the last character, which cannot be a dash.
-            &quot;privateKey&quot;: &quot;A String&quot;, # A write-only private key in PEM format. Only insert requests will include this field.
+            &quot;privateKey&quot;: &quot;A String&quot;, # A value read into memory from a write-only private key file. The private key file must be in PEM format. For security, only insert requests include this field.
             &quot;region&quot;: &quot;A String&quot;, # [Output Only] URL of the region where the regional SSL Certificate resides. This field is not applicable to global SSL Certificate.
             &quot;selfLink&quot;: &quot;A String&quot;, # [Output only] Server-defined URL for the resource.
             &quot;selfLinkWithId&quot;: &quot;A String&quot;, # [Output Only] Server-defined URL for this resource with the resource id.
@@ -223,6 +226,11 @@
 </div>
 
 <div class="method">
+    <code class="details" id="close">close()</code>
+  <pre>Close httplib2 connections.</pre>
+</div>
+
+<div class="method">
     <code class="details" id="delete">delete(project, sslCertificate, requestId=None)</code>
   <pre>Deletes the specified SslCertificate resource.
 
@@ -325,7 +333,7 @@
       # The regionSslCertificates are used by internal HTTPS load balancers.
       #
       # Optionally, certificate file contents that you upload can contain a set of up to five PEM-encoded certificates. The API call creates an object (sslCertificate) that holds this data. You can use SSL keys and certificates to secure connections to a load balancer. For more information, read  Creating and using SSL certificates, SSL certificates quotas and limits, and  Troubleshooting SSL certificates. (== resource_for {$api_version}.sslCertificates ==) (== resource_for {$api_version}.regionSslCertificates ==)
-    &quot;certificate&quot;: &quot;A String&quot;, # A local certificate file. The certificate must be in PEM format. The certificate chain must be no greater than 5 certs long. The chain must include at least one intermediate cert.
+    &quot;certificate&quot;: &quot;A String&quot;, # A value read into memory from a certificate file. The certificate file must be in PEM format. The certificate chain must be no greater than 5 certs long. The chain must include at least one intermediate cert.
     &quot;creationTimestamp&quot;: &quot;A String&quot;, # [Output Only] Creation timestamp in RFC3339 text format.
     &quot;description&quot;: &quot;A String&quot;, # An optional description of this resource. Provide this property when you create the resource.
     &quot;expireTime&quot;: &quot;A String&quot;, # [Output Only] Expire time of the certificate. RFC3339
@@ -341,7 +349,7 @@
       &quot;status&quot;: &quot;A String&quot;, # [Output only] Status of the managed certificate resource.
     },
     &quot;name&quot;: &quot;A String&quot;, # Name of the resource. Provided by the client when the resource is created. The name must be 1-63 characters long, and comply with RFC1035. Specifically, the name must be 1-63 characters long and match the regular expression `[a-z]([-a-z0-9]*[a-z0-9])?` which means the first character must be a lowercase letter, and all following characters must be a dash, lowercase letter, or digit, except the last character, which cannot be a dash.
-    &quot;privateKey&quot;: &quot;A String&quot;, # A write-only private key in PEM format. Only insert requests will include this field.
+    &quot;privateKey&quot;: &quot;A String&quot;, # A value read into memory from a write-only private key file. The private key file must be in PEM format. For security, only insert requests include this field.
     &quot;region&quot;: &quot;A String&quot;, # [Output Only] URL of the region where the regional SSL Certificate resides. This field is not applicable to global SSL Certificate.
     &quot;selfLink&quot;: &quot;A String&quot;, # [Output only] Server-defined URL for the resource.
     &quot;selfLinkWithId&quot;: &quot;A String&quot;, # [Output Only] Server-defined URL for this resource with the resource id.
@@ -380,7 +388,7 @@
     # The regionSslCertificates are used by internal HTTPS load balancers.
     # 
     # Optionally, certificate file contents that you upload can contain a set of up to five PEM-encoded certificates. The API call creates an object (sslCertificate) that holds this data. You can use SSL keys and certificates to secure connections to a load balancer. For more information, read  Creating and using SSL certificates, SSL certificates quotas and limits, and  Troubleshooting SSL certificates. (== resource_for {$api_version}.sslCertificates ==) (== resource_for {$api_version}.regionSslCertificates ==)
-  &quot;certificate&quot;: &quot;A String&quot;, # A local certificate file. The certificate must be in PEM format. The certificate chain must be no greater than 5 certs long. The chain must include at least one intermediate cert.
+  &quot;certificate&quot;: &quot;A String&quot;, # A value read into memory from a certificate file. The certificate file must be in PEM format. The certificate chain must be no greater than 5 certs long. The chain must include at least one intermediate cert.
   &quot;creationTimestamp&quot;: &quot;A String&quot;, # [Output Only] Creation timestamp in RFC3339 text format.
   &quot;description&quot;: &quot;A String&quot;, # An optional description of this resource. Provide this property when you create the resource.
   &quot;expireTime&quot;: &quot;A String&quot;, # [Output Only] Expire time of the certificate. RFC3339
@@ -396,7 +404,7 @@
     &quot;status&quot;: &quot;A String&quot;, # [Output only] Status of the managed certificate resource.
   },
   &quot;name&quot;: &quot;A String&quot;, # Name of the resource. Provided by the client when the resource is created. The name must be 1-63 characters long, and comply with RFC1035. Specifically, the name must be 1-63 characters long and match the regular expression `[a-z]([-a-z0-9]*[a-z0-9])?` which means the first character must be a lowercase letter, and all following characters must be a dash, lowercase letter, or digit, except the last character, which cannot be a dash.
-  &quot;privateKey&quot;: &quot;A String&quot;, # A write-only private key in PEM format. Only insert requests will include this field.
+  &quot;privateKey&quot;: &quot;A String&quot;, # A value read into memory from a write-only private key file. The private key file must be in PEM format. For security, only insert requests include this field.
   &quot;region&quot;: &quot;A String&quot;, # [Output Only] URL of the region where the regional SSL Certificate resides. This field is not applicable to global SSL Certificate.
   &quot;selfLink&quot;: &quot;A String&quot;, # [Output only] Server-defined URL for the resource.
   &quot;selfLinkWithId&quot;: &quot;A String&quot;, # [Output Only] Server-defined URL for this resource with the resource id.
@@ -523,7 +531,7 @@
           # The regionSslCertificates are used by internal HTTPS load balancers.
           #
           # Optionally, certificate file contents that you upload can contain a set of up to five PEM-encoded certificates. The API call creates an object (sslCertificate) that holds this data. You can use SSL keys and certificates to secure connections to a load balancer. For more information, read  Creating and using SSL certificates, SSL certificates quotas and limits, and  Troubleshooting SSL certificates. (== resource_for {$api_version}.sslCertificates ==) (== resource_for {$api_version}.regionSslCertificates ==)
-        &quot;certificate&quot;: &quot;A String&quot;, # A local certificate file. The certificate must be in PEM format. The certificate chain must be no greater than 5 certs long. The chain must include at least one intermediate cert.
+        &quot;certificate&quot;: &quot;A String&quot;, # A value read into memory from a certificate file. The certificate file must be in PEM format. The certificate chain must be no greater than 5 certs long. The chain must include at least one intermediate cert.
         &quot;creationTimestamp&quot;: &quot;A String&quot;, # [Output Only] Creation timestamp in RFC3339 text format.
         &quot;description&quot;: &quot;A String&quot;, # An optional description of this resource. Provide this property when you create the resource.
         &quot;expireTime&quot;: &quot;A String&quot;, # [Output Only] Expire time of the certificate. RFC3339
@@ -539,7 +547,7 @@
           &quot;status&quot;: &quot;A String&quot;, # [Output only] Status of the managed certificate resource.
         },
         &quot;name&quot;: &quot;A String&quot;, # Name of the resource. Provided by the client when the resource is created. The name must be 1-63 characters long, and comply with RFC1035. Specifically, the name must be 1-63 characters long and match the regular expression `[a-z]([-a-z0-9]*[a-z0-9])?` which means the first character must be a lowercase letter, and all following characters must be a dash, lowercase letter, or digit, except the last character, which cannot be a dash.
-        &quot;privateKey&quot;: &quot;A String&quot;, # A write-only private key in PEM format. Only insert requests will include this field.
+        &quot;privateKey&quot;: &quot;A String&quot;, # A value read into memory from a write-only private key file. The private key file must be in PEM format. For security, only insert requests include this field.
         &quot;region&quot;: &quot;A String&quot;, # [Output Only] URL of the region where the regional SSL Certificate resides. This field is not applicable to global SSL Certificate.
         &quot;selfLink&quot;: &quot;A String&quot;, # [Output only] Server-defined URL for the resource.
         &quot;selfLinkWithId&quot;: &quot;A String&quot;, # [Output Only] Server-defined URL for this resource with the resource id.