Refresh all docs (#298)

Change the discovery query to fetch all discovery docs, not just the
preferred ones.
diff --git a/docs/dyn/logging_v2beta1.projects.sinks.html b/docs/dyn/logging_v2beta1.projects.sinks.html
index 2ff8f0e..d3136c9 100644
--- a/docs/dyn/logging_v2beta1.projects.sinks.html
+++ b/docs/dyn/logging_v2beta1.projects.sinks.html
@@ -104,7 +104,20 @@
   body: object, The request body. (required)
     The object takes the form of:
 
-{ # Describes a sink used to export log entries outside Stackdriver Logging.
+{ # Describes a sink used to export log entries outside of Stackdriver Logging.
+    "endTime": "A String", # Optional. Time at which this sink expires.
+    "name": "A String", # Required. The client-assigned sink identifier, unique within the
+        # project. Example: `"my-syslog-errors-to-pubsub"`.  Sink identifiers are
+        # limited to 1000 characters and can include only the following characters:
+        # `A-Z`, `a-z`, `0-9`, and the special characters `_-.`.  The maximum length
+        # of the name is 100 characters.
+    "destination": "A String", # Required. The export destination. See
+        # [Exporting Logs With Sinks](/logging/docs/api/tasks/exporting-logs).
+        # Examples:
+        # 
+        #     "storage.googleapis.com/my-gcs-bucket"
+        #     "bigquery.googleapis.com/projects/my-project-id/datasets/my-dataset"
+        #     "pubsub.googleapis.com/projects/my-project/topics/my-topic"
     "filter": "A String", # Optional. An [advanced logs filter](/logging/docs/view/advanced_filters).
         # Only log entries matching the filter are exported. The filter
         # must be consistent with the log entry format specified by the
@@ -113,14 +126,15 @@
         # Example filter (V2 format):
         # 
         #     logName=projects/my-projectid/logs/syslog AND severity>=ERROR
-    "destination": "A String", # Required. The export destination. See
-        # [Exporting Logs With Sinks](/logging/docs/api/tasks/exporting-logs).
-        # Examples:
-        # 
-        #     "storage.googleapis.com/my-gcs-bucket"
-        #     "bigquery.googleapis.com/projects/my-project-id/datasets/my-dataset"
-        #     "pubsub.googleapis.com/projects/my-project/topics/my-topic"
-    "writerIdentity": "A String", # Output only. The iam identity to which the destination needs to grant write
+    "startTime": "A String", # Optional. Time range for which this sink is active.
+        # Logs are exported only if start_time <= entry.timestamp < end_time
+        # Both start_time and end_time may be omitted to specify
+        # (half) infinite ranges. The start_time must be less than the end_time.
+    "outputVersionFormat": "A String", # Optional. The log entry version to use for this sink's exported log
+        # entries.  This version does not have to correspond to the version of the
+        # log entry that was written to Stackdriver Logging. If omitted, the
+        # v2 format is used.
+    "writerIdentity": "A String", # Output only. The IAM identity to which the destination needs to grant write
         # access.  This may be a service account or a group.
         # Examples (Do not assume these specific values):
         #    "serviceAccount:cloud-logs@system.gserviceaccount.com"
@@ -130,15 +144,6 @@
         #   For Cloud Pubsub destinations, the role "roles/pubsub.publisher" is
         #     required on the topic
         #   For BigQuery, the role "roles/editor" is required on the dataset
-    "name": "A String", # Required. The client-assigned sink identifier, unique within the
-        # project. Example: `"my-syslog-errors-to-pubsub"`.  Sink identifiers are
-        # limited to 1000 characters and can include only the following characters:
-        # `A-Z`, `a-z`, `0-9`, and the special characters `_-.`.  The maximum length
-        # of the name is 100 characters.
-    "outputVersionFormat": "A String", # Optional. The log entry version to use for this sink's exported log
-        # entries.  This version does not have to correspond to the version of the
-        # log entry that was written to Stackdriver Logging. If omitted, the
-        # v2 format is used.
   }
 
   x__xgafv: string, V1 error format.
@@ -149,7 +154,20 @@
 Returns:
   An object of the form:
 
-    { # Describes a sink used to export log entries outside Stackdriver Logging.
+    { # Describes a sink used to export log entries outside of Stackdriver Logging.
+      "endTime": "A String", # Optional. Time at which this sink expires.
+      "name": "A String", # Required. The client-assigned sink identifier, unique within the
+          # project. Example: `"my-syslog-errors-to-pubsub"`.  Sink identifiers are
+          # limited to 1000 characters and can include only the following characters:
+          # `A-Z`, `a-z`, `0-9`, and the special characters `_-.`.  The maximum length
+          # of the name is 100 characters.
+      "destination": "A String", # Required. The export destination. See
+          # [Exporting Logs With Sinks](/logging/docs/api/tasks/exporting-logs).
+          # Examples:
+          #
+          #     "storage.googleapis.com/my-gcs-bucket"
+          #     "bigquery.googleapis.com/projects/my-project-id/datasets/my-dataset"
+          #     "pubsub.googleapis.com/projects/my-project/topics/my-topic"
       "filter": "A String", # Optional. An [advanced logs filter](/logging/docs/view/advanced_filters).
           # Only log entries matching the filter are exported. The filter
           # must be consistent with the log entry format specified by the
@@ -158,14 +176,15 @@
           # Example filter (V2 format):
           #
           #     logName=projects/my-projectid/logs/syslog AND severity>=ERROR
-      "destination": "A String", # Required. The export destination. See
-          # [Exporting Logs With Sinks](/logging/docs/api/tasks/exporting-logs).
-          # Examples:
-          #
-          #     "storage.googleapis.com/my-gcs-bucket"
-          #     "bigquery.googleapis.com/projects/my-project-id/datasets/my-dataset"
-          #     "pubsub.googleapis.com/projects/my-project/topics/my-topic"
-      "writerIdentity": "A String", # Output only. The iam identity to which the destination needs to grant write
+      "startTime": "A String", # Optional. Time range for which this sink is active.
+          # Logs are exported only if start_time <= entry.timestamp < end_time
+          # Both start_time and end_time may be omitted to specify
+          # (half) infinite ranges. The start_time must be less than the end_time.
+      "outputVersionFormat": "A String", # Optional. The log entry version to use for this sink's exported log
+          # entries.  This version does not have to correspond to the version of the
+          # log entry that was written to Stackdriver Logging. If omitted, the
+          # v2 format is used.
+      "writerIdentity": "A String", # Output only. The IAM identity to which the destination needs to grant write
           # access.  This may be a service account or a group.
           # Examples (Do not assume these specific values):
           #    "serviceAccount:cloud-logs@system.gserviceaccount.com"
@@ -175,15 +194,6 @@
           #   For Cloud Pubsub destinations, the role "roles/pubsub.publisher" is
           #     required on the topic
           #   For BigQuery, the role "roles/editor" is required on the dataset
-      "name": "A String", # Required. The client-assigned sink identifier, unique within the
-          # project. Example: `"my-syslog-errors-to-pubsub"`.  Sink identifiers are
-          # limited to 1000 characters and can include only the following characters:
-          # `A-Z`, `a-z`, `0-9`, and the special characters `_-.`.  The maximum length
-          # of the name is 100 characters.
-      "outputVersionFormat": "A String", # Optional. The log entry version to use for this sink's exported log
-          # entries.  This version does not have to correspond to the version of the
-          # log entry that was written to Stackdriver Logging. If omitted, the
-          # v2 format is used.
     }</pre>
 </div>
 
@@ -231,7 +241,20 @@
 Returns:
   An object of the form:
 
-    { # Describes a sink used to export log entries outside Stackdriver Logging.
+    { # Describes a sink used to export log entries outside of Stackdriver Logging.
+      "endTime": "A String", # Optional. Time at which this sink expires.
+      "name": "A String", # Required. The client-assigned sink identifier, unique within the
+          # project. Example: `"my-syslog-errors-to-pubsub"`.  Sink identifiers are
+          # limited to 1000 characters and can include only the following characters:
+          # `A-Z`, `a-z`, `0-9`, and the special characters `_-.`.  The maximum length
+          # of the name is 100 characters.
+      "destination": "A String", # Required. The export destination. See
+          # [Exporting Logs With Sinks](/logging/docs/api/tasks/exporting-logs).
+          # Examples:
+          #
+          #     "storage.googleapis.com/my-gcs-bucket"
+          #     "bigquery.googleapis.com/projects/my-project-id/datasets/my-dataset"
+          #     "pubsub.googleapis.com/projects/my-project/topics/my-topic"
       "filter": "A String", # Optional. An [advanced logs filter](/logging/docs/view/advanced_filters).
           # Only log entries matching the filter are exported. The filter
           # must be consistent with the log entry format specified by the
@@ -240,14 +263,15 @@
           # Example filter (V2 format):
           #
           #     logName=projects/my-projectid/logs/syslog AND severity>=ERROR
-      "destination": "A String", # Required. The export destination. See
-          # [Exporting Logs With Sinks](/logging/docs/api/tasks/exporting-logs).
-          # Examples:
-          #
-          #     "storage.googleapis.com/my-gcs-bucket"
-          #     "bigquery.googleapis.com/projects/my-project-id/datasets/my-dataset"
-          #     "pubsub.googleapis.com/projects/my-project/topics/my-topic"
-      "writerIdentity": "A String", # Output only. The iam identity to which the destination needs to grant write
+      "startTime": "A String", # Optional. Time range for which this sink is active.
+          # Logs are exported only if start_time <= entry.timestamp < end_time
+          # Both start_time and end_time may be omitted to specify
+          # (half) infinite ranges. The start_time must be less than the end_time.
+      "outputVersionFormat": "A String", # Optional. The log entry version to use for this sink's exported log
+          # entries.  This version does not have to correspond to the version of the
+          # log entry that was written to Stackdriver Logging. If omitted, the
+          # v2 format is used.
+      "writerIdentity": "A String", # Output only. The IAM identity to which the destination needs to grant write
           # access.  This may be a service account or a group.
           # Examples (Do not assume these specific values):
           #    "serviceAccount:cloud-logs@system.gserviceaccount.com"
@@ -257,15 +281,6 @@
           #   For Cloud Pubsub destinations, the role "roles/pubsub.publisher" is
           #     required on the topic
           #   For BigQuery, the role "roles/editor" is required on the dataset
-      "name": "A String", # Required. The client-assigned sink identifier, unique within the
-          # project. Example: `"my-syslog-errors-to-pubsub"`.  Sink identifiers are
-          # limited to 1000 characters and can include only the following characters:
-          # `A-Z`, `a-z`, `0-9`, and the special characters `_-.`.  The maximum length
-          # of the name is 100 characters.
-      "outputVersionFormat": "A String", # Optional. The log entry version to use for this sink's exported log
-          # entries.  This version does not have to correspond to the version of the
-          # log entry that was written to Stackdriver Logging. If omitted, the
-          # v2 format is used.
     }</pre>
 </div>
 
@@ -296,7 +311,20 @@
         # `nextPageToken` is included.  To get the next set of results, call the same
         # method again using the value of `nextPageToken` as `pageToken`.
     "sinks": [ # A list of sinks.
-      { # Describes a sink used to export log entries outside Stackdriver Logging.
+      { # Describes a sink used to export log entries outside of Stackdriver Logging.
+          "endTime": "A String", # Optional. Time at which this sink expires.
+          "name": "A String", # Required. The client-assigned sink identifier, unique within the
+              # project. Example: `"my-syslog-errors-to-pubsub"`.  Sink identifiers are
+              # limited to 1000 characters and can include only the following characters:
+              # `A-Z`, `a-z`, `0-9`, and the special characters `_-.`.  The maximum length
+              # of the name is 100 characters.
+          "destination": "A String", # Required. The export destination. See
+              # [Exporting Logs With Sinks](/logging/docs/api/tasks/exporting-logs).
+              # Examples:
+              #
+              #     "storage.googleapis.com/my-gcs-bucket"
+              #     "bigquery.googleapis.com/projects/my-project-id/datasets/my-dataset"
+              #     "pubsub.googleapis.com/projects/my-project/topics/my-topic"
           "filter": "A String", # Optional. An [advanced logs filter](/logging/docs/view/advanced_filters).
               # Only log entries matching the filter are exported. The filter
               # must be consistent with the log entry format specified by the
@@ -305,14 +333,15 @@
               # Example filter (V2 format):
               #
               #     logName=projects/my-projectid/logs/syslog AND severity>=ERROR
-          "destination": "A String", # Required. The export destination. See
-              # [Exporting Logs With Sinks](/logging/docs/api/tasks/exporting-logs).
-              # Examples:
-              #
-              #     "storage.googleapis.com/my-gcs-bucket"
-              #     "bigquery.googleapis.com/projects/my-project-id/datasets/my-dataset"
-              #     "pubsub.googleapis.com/projects/my-project/topics/my-topic"
-          "writerIdentity": "A String", # Output only. The iam identity to which the destination needs to grant write
+          "startTime": "A String", # Optional. Time range for which this sink is active.
+              # Logs are exported only if start_time <= entry.timestamp < end_time
+              # Both start_time and end_time may be omitted to specify
+              # (half) infinite ranges. The start_time must be less than the end_time.
+          "outputVersionFormat": "A String", # Optional. The log entry version to use for this sink's exported log
+              # entries.  This version does not have to correspond to the version of the
+              # log entry that was written to Stackdriver Logging. If omitted, the
+              # v2 format is used.
+          "writerIdentity": "A String", # Output only. The IAM identity to which the destination needs to grant write
               # access.  This may be a service account or a group.
               # Examples (Do not assume these specific values):
               #    "serviceAccount:cloud-logs@system.gserviceaccount.com"
@@ -322,15 +351,6 @@
               #   For Cloud Pubsub destinations, the role "roles/pubsub.publisher" is
               #     required on the topic
               #   For BigQuery, the role "roles/editor" is required on the dataset
-          "name": "A String", # Required. The client-assigned sink identifier, unique within the
-              # project. Example: `"my-syslog-errors-to-pubsub"`.  Sink identifiers are
-              # limited to 1000 characters and can include only the following characters:
-              # `A-Z`, `a-z`, `0-9`, and the special characters `_-.`.  The maximum length
-              # of the name is 100 characters.
-          "outputVersionFormat": "A String", # Optional. The log entry version to use for this sink's exported log
-              # entries.  This version does not have to correspond to the version of the
-              # log entry that was written to Stackdriver Logging. If omitted, the
-              # v2 format is used.
         },
     ],
   }</pre>
@@ -361,7 +381,20 @@
   body: object, The request body. (required)
     The object takes the form of:
 
-{ # Describes a sink used to export log entries outside Stackdriver Logging.
+{ # Describes a sink used to export log entries outside of Stackdriver Logging.
+    "endTime": "A String", # Optional. Time at which this sink expires.
+    "name": "A String", # Required. The client-assigned sink identifier, unique within the
+        # project. Example: `"my-syslog-errors-to-pubsub"`.  Sink identifiers are
+        # limited to 1000 characters and can include only the following characters:
+        # `A-Z`, `a-z`, `0-9`, and the special characters `_-.`.  The maximum length
+        # of the name is 100 characters.
+    "destination": "A String", # Required. The export destination. See
+        # [Exporting Logs With Sinks](/logging/docs/api/tasks/exporting-logs).
+        # Examples:
+        # 
+        #     "storage.googleapis.com/my-gcs-bucket"
+        #     "bigquery.googleapis.com/projects/my-project-id/datasets/my-dataset"
+        #     "pubsub.googleapis.com/projects/my-project/topics/my-topic"
     "filter": "A String", # Optional. An [advanced logs filter](/logging/docs/view/advanced_filters).
         # Only log entries matching the filter are exported. The filter
         # must be consistent with the log entry format specified by the
@@ -370,14 +403,15 @@
         # Example filter (V2 format):
         # 
         #     logName=projects/my-projectid/logs/syslog AND severity>=ERROR
-    "destination": "A String", # Required. The export destination. See
-        # [Exporting Logs With Sinks](/logging/docs/api/tasks/exporting-logs).
-        # Examples:
-        # 
-        #     "storage.googleapis.com/my-gcs-bucket"
-        #     "bigquery.googleapis.com/projects/my-project-id/datasets/my-dataset"
-        #     "pubsub.googleapis.com/projects/my-project/topics/my-topic"
-    "writerIdentity": "A String", # Output only. The iam identity to which the destination needs to grant write
+    "startTime": "A String", # Optional. Time range for which this sink is active.
+        # Logs are exported only if start_time <= entry.timestamp < end_time
+        # Both start_time and end_time may be omitted to specify
+        # (half) infinite ranges. The start_time must be less than the end_time.
+    "outputVersionFormat": "A String", # Optional. The log entry version to use for this sink's exported log
+        # entries.  This version does not have to correspond to the version of the
+        # log entry that was written to Stackdriver Logging. If omitted, the
+        # v2 format is used.
+    "writerIdentity": "A String", # Output only. The IAM identity to which the destination needs to grant write
         # access.  This may be a service account or a group.
         # Examples (Do not assume these specific values):
         #    "serviceAccount:cloud-logs@system.gserviceaccount.com"
@@ -387,15 +421,6 @@
         #   For Cloud Pubsub destinations, the role "roles/pubsub.publisher" is
         #     required on the topic
         #   For BigQuery, the role "roles/editor" is required on the dataset
-    "name": "A String", # Required. The client-assigned sink identifier, unique within the
-        # project. Example: `"my-syslog-errors-to-pubsub"`.  Sink identifiers are
-        # limited to 1000 characters and can include only the following characters:
-        # `A-Z`, `a-z`, `0-9`, and the special characters `_-.`.  The maximum length
-        # of the name is 100 characters.
-    "outputVersionFormat": "A String", # Optional. The log entry version to use for this sink's exported log
-        # entries.  This version does not have to correspond to the version of the
-        # log entry that was written to Stackdriver Logging. If omitted, the
-        # v2 format is used.
   }
 
   x__xgafv: string, V1 error format.
@@ -406,7 +431,20 @@
 Returns:
   An object of the form:
 
-    { # Describes a sink used to export log entries outside Stackdriver Logging.
+    { # Describes a sink used to export log entries outside of Stackdriver Logging.
+      "endTime": "A String", # Optional. Time at which this sink expires.
+      "name": "A String", # Required. The client-assigned sink identifier, unique within the
+          # project. Example: `"my-syslog-errors-to-pubsub"`.  Sink identifiers are
+          # limited to 1000 characters and can include only the following characters:
+          # `A-Z`, `a-z`, `0-9`, and the special characters `_-.`.  The maximum length
+          # of the name is 100 characters.
+      "destination": "A String", # Required. The export destination. See
+          # [Exporting Logs With Sinks](/logging/docs/api/tasks/exporting-logs).
+          # Examples:
+          #
+          #     "storage.googleapis.com/my-gcs-bucket"
+          #     "bigquery.googleapis.com/projects/my-project-id/datasets/my-dataset"
+          #     "pubsub.googleapis.com/projects/my-project/topics/my-topic"
       "filter": "A String", # Optional. An [advanced logs filter](/logging/docs/view/advanced_filters).
           # Only log entries matching the filter are exported. The filter
           # must be consistent with the log entry format specified by the
@@ -415,14 +453,15 @@
           # Example filter (V2 format):
           #
           #     logName=projects/my-projectid/logs/syslog AND severity>=ERROR
-      "destination": "A String", # Required. The export destination. See
-          # [Exporting Logs With Sinks](/logging/docs/api/tasks/exporting-logs).
-          # Examples:
-          #
-          #     "storage.googleapis.com/my-gcs-bucket"
-          #     "bigquery.googleapis.com/projects/my-project-id/datasets/my-dataset"
-          #     "pubsub.googleapis.com/projects/my-project/topics/my-topic"
-      "writerIdentity": "A String", # Output only. The iam identity to which the destination needs to grant write
+      "startTime": "A String", # Optional. Time range for which this sink is active.
+          # Logs are exported only if start_time <= entry.timestamp < end_time
+          # Both start_time and end_time may be omitted to specify
+          # (half) infinite ranges. The start_time must be less than the end_time.
+      "outputVersionFormat": "A String", # Optional. The log entry version to use for this sink's exported log
+          # entries.  This version does not have to correspond to the version of the
+          # log entry that was written to Stackdriver Logging. If omitted, the
+          # v2 format is used.
+      "writerIdentity": "A String", # Output only. The IAM identity to which the destination needs to grant write
           # access.  This may be a service account or a group.
           # Examples (Do not assume these specific values):
           #    "serviceAccount:cloud-logs@system.gserviceaccount.com"
@@ -432,15 +471,6 @@
           #   For Cloud Pubsub destinations, the role "roles/pubsub.publisher" is
           #     required on the topic
           #   For BigQuery, the role "roles/editor" is required on the dataset
-      "name": "A String", # Required. The client-assigned sink identifier, unique within the
-          # project. Example: `"my-syslog-errors-to-pubsub"`.  Sink identifiers are
-          # limited to 1000 characters and can include only the following characters:
-          # `A-Z`, `a-z`, `0-9`, and the special characters `_-.`.  The maximum length
-          # of the name is 100 characters.
-      "outputVersionFormat": "A String", # Optional. The log entry version to use for this sink's exported log
-          # entries.  This version does not have to correspond to the version of the
-          # log entry that was written to Stackdriver Logging. If omitted, the
-          # v2 format is used.
     }</pre>
 </div>