docs: update generated docs (#981)

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+<h1><a href="gmailpostmastertools_v1beta1.html">Gmail Postmaster Tools API</a> . <a href="gmailpostmastertools_v1beta1.domains.html">domains</a> . <a href="gmailpostmastertools_v1beta1.domains.trafficStats.html">trafficStats</a></h1>
+<h2>Instance Methods</h2>
+<p class="toc_element">
+  <code><a href="#get">get(name, x__xgafv=None)</a></code></p>
+<p class="firstline">Get traffic statistics for a domain on a specific date.</p>
+<p class="toc_element">
+  <code><a href="#list">list(parent, startDate_month=None, startDate_day=None, pageSize=None, pageToken=None, startDate_year=None, endDate_day=None, endDate_year=None, endDate_month=None, x__xgafv=None)</a></code></p>
+<p class="firstline">List traffic statistics for all available days.</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>
+<h3>Method Details</h3>
+<div class="method">
+    <code class="details" id="get">get(name, x__xgafv=None)</code>
+  <pre>Get traffic statistics for a domain on a specific date.
+Returns PERMISSION_DENIED if user does not have permission to access
+TrafficStats for the domain.
+
+Args:
+  name: string, The resource name of the traffic statistics to get.
+E.g., domains/mymail.mydomain.com/trafficStats/20160807. (required)
+  x__xgafv: string, V1 error format.
+    Allowed values
+      1 - v1 error format
+      2 - v2 error format
+
+Returns:
+  An object of the form:
+
+    { # Email traffic statistics pertaining to a specific date.
+    &quot;outboundEncryptionRatio&quot;: 3.14, # The ratio of outgoing mail (from Gmail) that was accepted over secure
+        # transport (TLS).
+    &quot;spfSuccessRatio&quot;: 3.14, # The ratio of mail that successfully authenticated with SPF vs. all mail
+        # that attempted to authenticate with [SPF](http://www.openspf.org/). Spoofed
+        # mail is excluded.
+    &quot;name&quot;: &quot;A String&quot;, # The resource name of the traffic statistics. Traffic statistic names have
+        # the form `domains/{domain}/trafficStats/{date}`, where
+        # domain_name is the fully qualified domain name (i.e.,  mymail.mydomain.com)
+        # of the domain this traffic statistics pertains to and date is the date in
+        # yyyymmdd format that these statistics corresponds to.
+        # For example: domains/mymail.mydomain.com/trafficStats/20160807
+    &quot;domainReputation&quot;: &quot;A String&quot;, # Reputation of the domain.
+    &quot;dkimSuccessRatio&quot;: 3.14, # The ratio of mail that successfully authenticated with DKIM vs. all mail
+        # that attempted to authenticate with [DKIM](http://www.dkim.org/). Spoofed
+        # mail is excluded.
+    &quot;dmarcSuccessRatio&quot;: 3.14, # The ratio of mail that passed [DMARC](https://dmarc.org/) alignment checks
+        # vs all mail received from the domain that successfully authenticated with
+        # either of [SPF](http://www.openspf.org/) or [DKIM](http://www.dkim.org/).
+    &quot;deliveryErrors&quot;: [ # Delivery errors for the domain. This metric only pertains to traffic that
+        # passed [SPF](http://www.openspf.org/) or [DKIM](http://www.dkim.org/).
+      { # Metric on a particular delivery error type.
+        &quot;errorClass&quot;: &quot;A String&quot;, # The class of delivery error.
+        &quot;errorType&quot;: &quot;A String&quot;, # The type of delivery error.
+        &quot;errorRatio&quot;: 3.14, # The ratio of messages where the error occurred vs all authenticated
+            # traffic.
+      },
+    ],
+    &quot;userReportedSpamRatio&quot;: 3.14, # The ratio of user-report spam vs. email that was sent to the inbox. This
+        # metric only pertains to emails authenticated by
+        # [DKIM](http://www.dkim.org/).
+    &quot;spammyFeedbackLoops&quot;: [ # Spammy [Feedback loop identifiers]
+        # (https://support.google.com/mail/answer/6254652) with their individual spam
+        # rates. This metric only pertains to traffic that is authenticated by
+        # [DKIM](http://www.dkim.org/).
+      { # [Feedback loop](https://support.google.com/mail/answer/6254652) identifier
+          # information.
+        &quot;spamRatio&quot;: 3.14, # The ratio of user marked spam messages with the identifier vs the total
+            # number of inboxed messages with that identifier.
+        &quot;id&quot;: &quot;A String&quot;, # Feedback loop identifier that uniquely identifies individual campaigns.
+      },
+    ],
+    &quot;ipReputations&quot;: [ # Reputation information pertaining to the IP addresses of the email servers
+        # for the domain. There is exactly one entry for each reputation category
+        # except
+        # REPUTATION_CATEGORY_UNSPECIFIED.
+      { # IP Reputation information for a set of IPs in a specific reputation category.
+        &quot;numIps&quot;: &quot;A String&quot;, # Total number of unique IPs in this reputation category. This metric only
+            # pertains to traffic that passed [SPF](http://www.openspf.org/) or
+            # [DKIM](http://www.dkim.org/).
+        &quot;reputation&quot;: &quot;A String&quot;, # The reputation category this IP reputation represents.
+        &quot;sampleIps&quot;: [ # A sample of IPs in this reputation category.
+          &quot;A String&quot;,
+        ],
+      },
+    ],
+    &quot;inboundEncryptionRatio&quot;: 3.14, # The ratio of incoming mail (to Gmail), that passed secure transport (TLS)
+        # vs all mail received from that domain. This metric only pertains to traffic
+        # that passed [SPF](http://www.openspf.org/) or [DKIM](http://www.dkim.org/).
+  }</pre>
+</div>
+
+<div class="method">
+    <code class="details" id="list">list(parent, startDate_month=None, startDate_day=None, pageSize=None, pageToken=None, startDate_year=None, endDate_day=None, endDate_year=None, endDate_month=None, x__xgafv=None)</code>
+  <pre>List traffic statistics for all available days.
+Returns PERMISSION_DENIED if user does not have permission to access
+TrafficStats for the domain.
+
+Args:
+  parent: string, The resource name of the domain whose traffic statistics we&#x27;d like to list.
+It should have the form `domains/{domain_name}`, where domain_name is
+the fully qualified domain name. (required)
+  startDate_month: integer, Month of year. Must be from 1 to 12, or 0 if specifying a year without a
+month and day.
+  startDate_day: integer, Day of month. Must be from 1 to 31 and valid for the year and month, or 0
+if specifying a year by itself or a year and month where the day is not
+significant.
+  pageSize: integer, Requested page size. Server may return fewer TrafficStats than
+requested. If unspecified, server will pick an appropriate default.
+  pageToken: string, The next_page_token value returned from a previous List request, if any.
+This is the value of
+ListTrafficStatsResponse.next_page_token
+returned from the previous call to `ListTrafficStats` method.
+  startDate_year: integer, Year of date. Must be from 1 to 9999, or 0 if specifying a date without
+a year.
+  endDate_day: integer, Day of month. Must be from 1 to 31 and valid for the year and month, or 0
+if specifying a year by itself or a year and month where the day is not
+significant.
+  endDate_year: integer, Year of date. Must be from 1 to 9999, or 0 if specifying a date without
+a year.
+  endDate_month: integer, Month of year. Must be from 1 to 12, or 0 if specifying a year without a
+month and day.
+  x__xgafv: string, V1 error format.
+    Allowed values
+      1 - v1 error format
+      2 - v2 error format
+
+Returns:
+  An object of the form:
+
+    { # Response message for ListTrafficStats.
+    &quot;nextPageToken&quot;: &quot;A String&quot;, # Token to retrieve the next page of results, or empty if there are no
+        # more results in the list.
+    &quot;trafficStats&quot;: [ # The list of TrafficStats.
+      { # Email traffic statistics pertaining to a specific date.
+        &quot;outboundEncryptionRatio&quot;: 3.14, # The ratio of outgoing mail (from Gmail) that was accepted over secure
+            # transport (TLS).
+        &quot;spfSuccessRatio&quot;: 3.14, # The ratio of mail that successfully authenticated with SPF vs. all mail
+            # that attempted to authenticate with [SPF](http://www.openspf.org/). Spoofed
+            # mail is excluded.
+        &quot;name&quot;: &quot;A String&quot;, # The resource name of the traffic statistics. Traffic statistic names have
+            # the form `domains/{domain}/trafficStats/{date}`, where
+            # domain_name is the fully qualified domain name (i.e.,  mymail.mydomain.com)
+            # of the domain this traffic statistics pertains to and date is the date in
+            # yyyymmdd format that these statistics corresponds to.
+            # For example: domains/mymail.mydomain.com/trafficStats/20160807
+        &quot;domainReputation&quot;: &quot;A String&quot;, # Reputation of the domain.
+        &quot;dkimSuccessRatio&quot;: 3.14, # The ratio of mail that successfully authenticated with DKIM vs. all mail
+            # that attempted to authenticate with [DKIM](http://www.dkim.org/). Spoofed
+            # mail is excluded.
+        &quot;dmarcSuccessRatio&quot;: 3.14, # The ratio of mail that passed [DMARC](https://dmarc.org/) alignment checks
+            # vs all mail received from the domain that successfully authenticated with
+            # either of [SPF](http://www.openspf.org/) or [DKIM](http://www.dkim.org/).
+        &quot;deliveryErrors&quot;: [ # Delivery errors for the domain. This metric only pertains to traffic that
+            # passed [SPF](http://www.openspf.org/) or [DKIM](http://www.dkim.org/).
+          { # Metric on a particular delivery error type.
+            &quot;errorClass&quot;: &quot;A String&quot;, # The class of delivery error.
+            &quot;errorType&quot;: &quot;A String&quot;, # The type of delivery error.
+            &quot;errorRatio&quot;: 3.14, # The ratio of messages where the error occurred vs all authenticated
+                # traffic.
+          },
+        ],
+        &quot;userReportedSpamRatio&quot;: 3.14, # The ratio of user-report spam vs. email that was sent to the inbox. This
+            # metric only pertains to emails authenticated by
+            # [DKIM](http://www.dkim.org/).
+        &quot;spammyFeedbackLoops&quot;: [ # Spammy [Feedback loop identifiers]
+            # (https://support.google.com/mail/answer/6254652) with their individual spam
+            # rates. This metric only pertains to traffic that is authenticated by
+            # [DKIM](http://www.dkim.org/).
+          { # [Feedback loop](https://support.google.com/mail/answer/6254652) identifier
+              # information.
+            &quot;spamRatio&quot;: 3.14, # The ratio of user marked spam messages with the identifier vs the total
+                # number of inboxed messages with that identifier.
+            &quot;id&quot;: &quot;A String&quot;, # Feedback loop identifier that uniquely identifies individual campaigns.
+          },
+        ],
+        &quot;ipReputations&quot;: [ # Reputation information pertaining to the IP addresses of the email servers
+            # for the domain. There is exactly one entry for each reputation category
+            # except
+            # REPUTATION_CATEGORY_UNSPECIFIED.
+          { # IP Reputation information for a set of IPs in a specific reputation category.
+            &quot;numIps&quot;: &quot;A String&quot;, # Total number of unique IPs in this reputation category. This metric only
+                # pertains to traffic that passed [SPF](http://www.openspf.org/) or
+                # [DKIM](http://www.dkim.org/).
+            &quot;reputation&quot;: &quot;A String&quot;, # The reputation category this IP reputation represents.
+            &quot;sampleIps&quot;: [ # A sample of IPs in this reputation category.
+              &quot;A String&quot;,
+            ],
+          },
+        ],
+        &quot;inboundEncryptionRatio&quot;: 3.14, # The ratio of incoming mail (to Gmail), that passed secure transport (TLS)
+            # vs all mail received from that domain. This metric only pertains to traffic
+            # that passed [SPF](http://www.openspf.org/) or [DKIM](http://www.dkim.org/).
+      },
+    ],
+  }</pre>
+</div>
+
+<div class="method">
+    <code class="details" id="list_next">list_next(previous_request, previous_response)</code>
+  <pre>Retrieves the next page of results.
+
+Args:
+  previous_request: The request for the previous page. (required)
+  previous_response: The response from the request for the previous page. (required)
+
+Returns:
+  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>
+
+</body></html>
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