Clean and regen docs (#401)

diff --git a/docs/dyn/dataflow_v1b3.projects.locations.html b/docs/dyn/dataflow_v1b3.projects.locations.html
index fa802c3..c41574f 100644
--- a/docs/dyn/dataflow_v1b3.projects.locations.html
+++ b/docs/dyn/dataflow_v1b3.projects.locations.html
@@ -79,4 +79,145 @@
 </p>
 <p class="firstline">Returns the jobs Resource.</p>
 
+<p class="toc_element">
+  <code><a href="dataflow_v1b3.projects.locations.templates.html">templates()</a></code>
+</p>
+<p class="firstline">Returns the templates Resource.</p>
+
+<p class="toc_element">
+  <code><a href="#workerMessages">workerMessages(projectId, location, body, x__xgafv=None)</a></code></p>
+<p class="firstline">Send a worker_message to the service.</p>
+<h3>Method Details</h3>
+<div class="method">
+    <code class="details" id="workerMessages">workerMessages(projectId, location, body, x__xgafv=None)</code>
+  <pre>Send a worker_message to the service.
+
+Args:
+  projectId: string, The project to send the WorkerMessages to. (required)
+  location: string, The location which contains the job (required)
+  body: object, The request body. (required)
+    The object takes the form of:
+
+{ # A request for sending worker messages to the service.
+    "workerMessages": [ # The WorkerMessages to send.
+      { # WorkerMessage provides information to the backend about a worker.
+        "workerHealthReport": { # WorkerHealthReport contains information about the health of a worker. # The health of a worker.
+            #
+            # The VM should be identified by the labels attached to the WorkerMessage that
+            # this health ping belongs to.
+          "vmStartupTime": "A String", # The time the VM was booted.
+          "reportInterval": "A String", # The interval at which the worker is sending health reports.
+              # The default value of 0 should be interpreted as the field is not being
+              # explicitly set by the worker.
+          "pods": [ # The pods running on the worker. See:
+              # http://kubernetes.io/v1.1/docs/api-reference/v1/definitions.html#_v1_pod
+              #
+              # This field is used by the worker to send the status of the indvidual
+              # containers running on each worker.
+            {
+              "a_key": "", # Properties of the object.
+            },
+          ],
+          "vmIsHealthy": True or False, # Whether the VM is healthy.
+        },
+        "labels": { # Labels are used to group WorkerMessages.
+            # For example, a worker_message about a particular container
+            # might have the labels:
+            # { "JOB_ID": "2015-04-22",
+            #   "WORKER_ID": "wordcount-vm-2015…"
+            #   "CONTAINER_TYPE": "worker",
+            #   "CONTAINER_ID": "ac1234def"}
+            # Label tags typically correspond to Label enum values. However, for ease
+            # of development other strings can be used as tags. LABEL_UNSPECIFIED should
+            # not be used here.
+          "a_key": "A String",
+        },
+        "workerMetrics": { # Worker metrics exported from workers. This contains resource utilization # Resource metrics reported by workers.
+            # metrics accumulated from a variety of sources. For more information, see
+            # go/df-resource-signals.
+          "cpuTime": [ # CPU utilization samples.
+            { # Modeled after information exposed by /proc/stat.
+              "totalMs": "A String", # Total active CPU time across all cores (ie., non-idle) in milliseconds
+                  # since start-up.
+              "rate": 3.14, # Average CPU utilization rate (% non-idle cpu / second) since previous
+                  # sample.
+              "timestamp": "A String", # Timestamp of the measurement.
+            },
+          ],
+        },
+        "workerMessageCode": { # A message code is used to report status and error messages to the service. # A worker message code.
+            # The message codes are intended to be machine readable. The service will
+            # take care of translating these into user understandable messages if
+            # necessary.
+            #
+            # Example use cases:
+            #   1. Worker processes reporting successful startup.
+            #   2. Worker processes reporting specific errors (e.g. package staging
+            #      failure).
+          "code": "A String", # The code is a string intended for consumption by a machine that identifies
+              # the type of message being sent.
+              # Examples:
+              #  1. "HARNESS_STARTED" might be used to indicate the worker harness has
+              #      started.
+              #  2. "GCS_DOWNLOAD_ERROR" might be used to indicate an error downloading
+              #     a GCS file as part of the boot process of one of the worker containers.
+              #
+              # This is a string and not an enum to make it easy to add new codes without
+              # waiting for an API change.
+          "parameters": { # Parameters contains specific information about the code.
+              #
+              # This is a struct to allow parameters of different types.
+              #
+              # Examples:
+              #  1. For a "HARNESS_STARTED" message parameters might provide the name
+              #     of the worker and additional data like timing information.
+              #  2. For a "GCS_DOWNLOAD_ERROR" parameters might contain fields listing
+              #     the GCS objects being downloaded and fields containing errors.
+              #
+              # In general complex data structures should be avoided. If a worker
+              # needs to send a specific and complicated data structure then please
+              # consider defining a new proto and adding it to the data oneof in
+              # WorkerMessageResponse.
+              #
+              # Conventions:
+              #  Parameters should only be used for information that isn't typically passed
+              #  as a label.
+              #  hostname and other worker identifiers should almost always be passed
+              #  as labels since they will be included on most messages.
+            "a_key": "", # Properties of the object.
+          },
+        },
+        "time": "A String", # The timestamp of the worker_message.
+      },
+    ],
+    "location": "A String", # The location which contains the job
+  }
+
+  x__xgafv: string, V1 error format.
+    Allowed values
+      1 - v1 error format
+      2 - v2 error format
+
+Returns:
+  An object of the form:
+
+    { # The response to the worker messages.
+    "workerMessageResponses": [ # The servers response to the worker messages.
+      { # A worker_message response allows the server to pass information to the
+          # sender.
+        "workerHealthReportResponse": { # WorkerHealthReportResponse contains information returned to the worker # The service's response to a worker's health report.
+            # in response to a health ping.
+          "reportInterval": "A String", # A positive value indicates the worker should change its reporting interval
+              # to the specified value.
+              #
+              # The default value of zero means no change in report rate is requested by
+              # the server.
+        },
+        "workerMetricsResponse": { # Service-side response to WorkerMessage reporting resource utilization. # Service's response to reporting worker metrics (currently empty).
+        },
+      },
+    ],
+  }</pre>
+</div>
+
 </body></html>
\ No newline at end of file