chore: regens API reference docs (#889)

diff --git a/docs/dyn/genomics_v1alpha2.pipelines.html b/docs/dyn/genomics_v1alpha2.pipelines.html
index 6fe6f8c..1233fc9 100644
--- a/docs/dyn/genomics_v1alpha2.pipelines.html
+++ b/docs/dyn/genomics_v1alpha2.pipelines.html
@@ -75,7 +75,7 @@
 <h1><a href="genomics_v1alpha2.html">Genomics API</a> . <a href="genomics_v1alpha2.pipelines.html">pipelines</a></h1>
 <h2>Instance Methods</h2>
 <p class="toc_element">
-  <code><a href="#create">create(body, x__xgafv=None)</a></code></p>
+  <code><a href="#create">create(body=None, x__xgafv=None)</a></code></p>
 <p class="firstline">Creates a pipeline that can be run later. Create takes a Pipeline that</p>
 <p class="toc_element">
   <code><a href="#delete">delete(pipelineId, x__xgafv=None)</a></code></p>
@@ -93,14 +93,14 @@
   <code><a href="#list_next">list_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="#run">run(body, x__xgafv=None)</a></code></p>
+  <code><a href="#run">run(body=None, x__xgafv=None)</a></code></p>
 <p class="firstline">Runs a pipeline. If `pipelineId` is specified in the request, then</p>
 <p class="toc_element">
-  <code><a href="#setOperationStatus">setOperationStatus(body, x__xgafv=None)</a></code></p>
+  <code><a href="#setOperationStatus">setOperationStatus(body=None, x__xgafv=None)</a></code></p>
 <p class="firstline">Sets status of a given operation. Any new timestamps (as determined by</p>
 <h3>Method Details</h3>
 <div class="method">
-    <code class="details" id="create">create(body, x__xgafv=None)</code>
+    <code class="details" id="create">create(body=None, x__xgafv=None)</code>
   <pre>Creates a pipeline that can be run later. Create takes a Pipeline that
 has all fields other than `pipelineId` populated, and then returns
 the same pipeline with `pipelineId` populated. This id can be used
@@ -109,7 +109,7 @@
 Caller must have WRITE permission to the project.
 
 Args:
-  body: object, The request body. (required)
+  body: object, The request body.
     The object takes the form of:
 
 { # The pipeline object. Represents a transformation from a set of input
@@ -182,15 +182,15 @@
         # The file `/mnt/pd1/file.txt` maps to `/mnt/disk/file.txt` in the
         # Docker container. Acceptable paths are:
         #
-        # <table>
-        #   <thead>
-        #     <tr><th>Google Cloud storage path</th><th>Local path</th></tr>
-        #   </thead>
-        #   <tbody>
-        #     <tr><td>file</td><td>file</td></tr>
-        #     <tr><td>glob</td><td>directory</td></tr>
-        #   </tbody>
-        # </table>
+        # &lt;table&gt;
+        #   &lt;thead&gt;
+        #     &lt;tr&gt;&lt;th&gt;Google Cloud storage path&lt;/th&gt;&lt;th&gt;Local path&lt;/th&gt;&lt;/tr&gt;
+        #   &lt;/thead&gt;
+        #   &lt;tbody&gt;
+        #     &lt;tr&gt;&lt;td&gt;file&lt;/td&gt;&lt;td&gt;file&lt;/td&gt;&lt;/tr&gt;
+        #     &lt;tr&gt;&lt;td&gt;glob&lt;/td&gt;&lt;td&gt;directory&lt;/td&gt;&lt;/tr&gt;
+        #   &lt;/tbody&gt;
+        # &lt;/table&gt;
         #
         # For outputs, the direction of the copy is reversed:
         #
@@ -200,21 +200,21 @@
         #
         # Acceptable paths are:
         #
-        # <table>
-        #   <thead>
-        #     <tr><th>Local path</th><th>Google Cloud Storage path</th></tr>
-        #   </thead>
-        #   <tbody>
-        #     <tr><td>file</td><td>file</td></tr>
-        #     <tr>
-        #       <td>file</td>
-        #       <td>directory - directory must already exist</td>
-        #     </tr>
-        #     <tr>
-        #       <td>glob</td>
-        #       <td>directory - directory will be created if it doesn't exist</td></tr>
-        #   </tbody>
-        # </table>
+        # &lt;table&gt;
+        #   &lt;thead&gt;
+        #     &lt;tr&gt;&lt;th&gt;Local path&lt;/th&gt;&lt;th&gt;Google Cloud Storage path&lt;/th&gt;&lt;/tr&gt;
+        #   &lt;/thead&gt;
+        #   &lt;tbody&gt;
+        #     &lt;tr&gt;&lt;td&gt;file&lt;/td&gt;&lt;td&gt;file&lt;/td&gt;&lt;/tr&gt;
+        #     &lt;tr&gt;
+        #       &lt;td&gt;file&lt;/td&gt;
+        #       &lt;td&gt;directory - directory must already exist&lt;/td&gt;
+        #     &lt;/tr&gt;
+        #     &lt;tr&gt;
+        #       &lt;td&gt;glob&lt;/td&gt;
+        #       &lt;td&gt;directory - directory will be created if it doesn't exist&lt;/td&gt;&lt;/tr&gt;
+        #   &lt;/tbody&gt;
+        # &lt;/table&gt;
         #
         # One restriction due to docker limitations, is that for outputs that are found
         # on the boot disk, the local path cannot be a glob and must be a file.
@@ -294,15 +294,15 @@
         # The file `/mnt/pd1/file.txt` maps to `/mnt/disk/file.txt` in the
         # Docker container. Acceptable paths are:
         #
-        # <table>
-        #   <thead>
-        #     <tr><th>Google Cloud storage path</th><th>Local path</th></tr>
-        #   </thead>
-        #   <tbody>
-        #     <tr><td>file</td><td>file</td></tr>
-        #     <tr><td>glob</td><td>directory</td></tr>
-        #   </tbody>
-        # </table>
+        # &lt;table&gt;
+        #   &lt;thead&gt;
+        #     &lt;tr&gt;&lt;th&gt;Google Cloud storage path&lt;/th&gt;&lt;th&gt;Local path&lt;/th&gt;&lt;/tr&gt;
+        #   &lt;/thead&gt;
+        #   &lt;tbody&gt;
+        #     &lt;tr&gt;&lt;td&gt;file&lt;/td&gt;&lt;td&gt;file&lt;/td&gt;&lt;/tr&gt;
+        #     &lt;tr&gt;&lt;td&gt;glob&lt;/td&gt;&lt;td&gt;directory&lt;/td&gt;&lt;/tr&gt;
+        #   &lt;/tbody&gt;
+        # &lt;/table&gt;
         #
         # For outputs, the direction of the copy is reversed:
         #
@@ -312,21 +312,21 @@
         #
         # Acceptable paths are:
         #
-        # <table>
-        #   <thead>
-        #     <tr><th>Local path</th><th>Google Cloud Storage path</th></tr>
-        #   </thead>
-        #   <tbody>
-        #     <tr><td>file</td><td>file</td></tr>
-        #     <tr>
-        #       <td>file</td>
-        #       <td>directory - directory must already exist</td>
-        #     </tr>
-        #     <tr>
-        #       <td>glob</td>
-        #       <td>directory - directory will be created if it doesn't exist</td></tr>
-        #   </tbody>
-        # </table>
+        # &lt;table&gt;
+        #   &lt;thead&gt;
+        #     &lt;tr&gt;&lt;th&gt;Local path&lt;/th&gt;&lt;th&gt;Google Cloud Storage path&lt;/th&gt;&lt;/tr&gt;
+        #   &lt;/thead&gt;
+        #   &lt;tbody&gt;
+        #     &lt;tr&gt;&lt;td&gt;file&lt;/td&gt;&lt;td&gt;file&lt;/td&gt;&lt;/tr&gt;
+        #     &lt;tr&gt;
+        #       &lt;td&gt;file&lt;/td&gt;
+        #       &lt;td&gt;directory - directory must already exist&lt;/td&gt;
+        #     &lt;/tr&gt;
+        #     &lt;tr&gt;
+        #       &lt;td&gt;glob&lt;/td&gt;
+        #       &lt;td&gt;directory - directory will be created if it doesn't exist&lt;/td&gt;&lt;/tr&gt;
+        #   &lt;/tbody&gt;
+        # &lt;/table&gt;
         #
         # One restriction due to docker limitations, is that for outputs that are found
         # on the boot disk, the local path cannot be a glob and must be a file.
@@ -383,9 +383,10 @@
         # [configure access to Google services from internal
         # IPs](https://cloud.google.com/compute/docs/configure-private-google-access#configuring_access_to_google_services_from_internal_ips).
     "minimumRamGb": 3.14, # The minimum amount of RAM to use. Defaults to 3.75 (GB)
-    "preemptible": True or False, # Whether to use preemptible VMs. Defaults to `false`. In order to use this,
-        # must be true for both create time and run time. Cannot be true at run time
-        # if false at create time.
+    "acceleratorCount": "A String", # Optional. The number of accelerators of the specified type to attach.
+        # By specifying this parameter, you will download and install the following
+        # third-party software onto your managed Compute Engine instances:
+        # NVIDIA® Tesla® drivers and NVIDIA® CUDA toolkit.
     "disks": [ # Disks to attach.
       { # A Google Compute Engine disk resource specification.
         "name": "A String", # Required. The name of the disk that can be used in the pipeline
@@ -425,10 +426,9 @@
         # Tesla® drivers and NVIDIA® CUDA toolkit.
         # Please see https://cloud.google.com/compute/docs/gpus/ for a list of
         # available accelerator types.
-    "acceleratorCount": "A String", # Optional. The number of accelerators of the specified type to attach.
-        # By specifying this parameter, you will download and install the following
-        # third-party software onto your managed Compute Engine instances:
-        # NVIDIA® Tesla® drivers and NVIDIA® CUDA toolkit.
+    "preemptible": True or False, # Whether to use preemptible VMs. Defaults to `false`. In order to use this,
+        # must be true for both create time and run time. Cannot be true at run time
+        # if false at create time.
   },
   "name": "A String", # Required. A user specified pipeline name that does not have to be unique.
       # This name can be used for filtering Pipelines in ListPipelines.
@@ -512,15 +512,15 @@
           # The file `/mnt/pd1/file.txt` maps to `/mnt/disk/file.txt` in the
           # Docker container. Acceptable paths are:
           #
-          # <table>
-          #   <thead>
-          #     <tr><th>Google Cloud storage path</th><th>Local path</th></tr>
-          #   </thead>
-          #   <tbody>
-          #     <tr><td>file</td><td>file</td></tr>
-          #     <tr><td>glob</td><td>directory</td></tr>
-          #   </tbody>
-          # </table>
+          # &lt;table&gt;
+          #   &lt;thead&gt;
+          #     &lt;tr&gt;&lt;th&gt;Google Cloud storage path&lt;/th&gt;&lt;th&gt;Local path&lt;/th&gt;&lt;/tr&gt;
+          #   &lt;/thead&gt;
+          #   &lt;tbody&gt;
+          #     &lt;tr&gt;&lt;td&gt;file&lt;/td&gt;&lt;td&gt;file&lt;/td&gt;&lt;/tr&gt;
+          #     &lt;tr&gt;&lt;td&gt;glob&lt;/td&gt;&lt;td&gt;directory&lt;/td&gt;&lt;/tr&gt;
+          #   &lt;/tbody&gt;
+          # &lt;/table&gt;
           #
           # For outputs, the direction of the copy is reversed:
           #
@@ -530,21 +530,21 @@
           #
           # Acceptable paths are:
           #
-          # <table>
-          #   <thead>
-          #     <tr><th>Local path</th><th>Google Cloud Storage path</th></tr>
-          #   </thead>
-          #   <tbody>
-          #     <tr><td>file</td><td>file</td></tr>
-          #     <tr>
-          #       <td>file</td>
-          #       <td>directory - directory must already exist</td>
-          #     </tr>
-          #     <tr>
-          #       <td>glob</td>
-          #       <td>directory - directory will be created if it doesn't exist</td></tr>
-          #   </tbody>
-          # </table>
+          # &lt;table&gt;
+          #   &lt;thead&gt;
+          #     &lt;tr&gt;&lt;th&gt;Local path&lt;/th&gt;&lt;th&gt;Google Cloud Storage path&lt;/th&gt;&lt;/tr&gt;
+          #   &lt;/thead&gt;
+          #   &lt;tbody&gt;
+          #     &lt;tr&gt;&lt;td&gt;file&lt;/td&gt;&lt;td&gt;file&lt;/td&gt;&lt;/tr&gt;
+          #     &lt;tr&gt;
+          #       &lt;td&gt;file&lt;/td&gt;
+          #       &lt;td&gt;directory - directory must already exist&lt;/td&gt;
+          #     &lt;/tr&gt;
+          #     &lt;tr&gt;
+          #       &lt;td&gt;glob&lt;/td&gt;
+          #       &lt;td&gt;directory - directory will be created if it doesn't exist&lt;/td&gt;&lt;/tr&gt;
+          #   &lt;/tbody&gt;
+          # &lt;/table&gt;
           #
           # One restriction due to docker limitations, is that for outputs that are found
           # on the boot disk, the local path cannot be a glob and must be a file.
@@ -624,15 +624,15 @@
           # The file `/mnt/pd1/file.txt` maps to `/mnt/disk/file.txt` in the
           # Docker container. Acceptable paths are:
           #
-          # <table>
-          #   <thead>
-          #     <tr><th>Google Cloud storage path</th><th>Local path</th></tr>
-          #   </thead>
-          #   <tbody>
-          #     <tr><td>file</td><td>file</td></tr>
-          #     <tr><td>glob</td><td>directory</td></tr>
-          #   </tbody>
-          # </table>
+          # &lt;table&gt;
+          #   &lt;thead&gt;
+          #     &lt;tr&gt;&lt;th&gt;Google Cloud storage path&lt;/th&gt;&lt;th&gt;Local path&lt;/th&gt;&lt;/tr&gt;
+          #   &lt;/thead&gt;
+          #   &lt;tbody&gt;
+          #     &lt;tr&gt;&lt;td&gt;file&lt;/td&gt;&lt;td&gt;file&lt;/td&gt;&lt;/tr&gt;
+          #     &lt;tr&gt;&lt;td&gt;glob&lt;/td&gt;&lt;td&gt;directory&lt;/td&gt;&lt;/tr&gt;
+          #   &lt;/tbody&gt;
+          # &lt;/table&gt;
           #
           # For outputs, the direction of the copy is reversed:
           #
@@ -642,21 +642,21 @@
           #
           # Acceptable paths are:
           #
-          # <table>
-          #   <thead>
-          #     <tr><th>Local path</th><th>Google Cloud Storage path</th></tr>
-          #   </thead>
-          #   <tbody>
-          #     <tr><td>file</td><td>file</td></tr>
-          #     <tr>
-          #       <td>file</td>
-          #       <td>directory - directory must already exist</td>
-          #     </tr>
-          #     <tr>
-          #       <td>glob</td>
-          #       <td>directory - directory will be created if it doesn't exist</td></tr>
-          #   </tbody>
-          # </table>
+          # &lt;table&gt;
+          #   &lt;thead&gt;
+          #     &lt;tr&gt;&lt;th&gt;Local path&lt;/th&gt;&lt;th&gt;Google Cloud Storage path&lt;/th&gt;&lt;/tr&gt;
+          #   &lt;/thead&gt;
+          #   &lt;tbody&gt;
+          #     &lt;tr&gt;&lt;td&gt;file&lt;/td&gt;&lt;td&gt;file&lt;/td&gt;&lt;/tr&gt;
+          #     &lt;tr&gt;
+          #       &lt;td&gt;file&lt;/td&gt;
+          #       &lt;td&gt;directory - directory must already exist&lt;/td&gt;
+          #     &lt;/tr&gt;
+          #     &lt;tr&gt;
+          #       &lt;td&gt;glob&lt;/td&gt;
+          #       &lt;td&gt;directory - directory will be created if it doesn't exist&lt;/td&gt;&lt;/tr&gt;
+          #   &lt;/tbody&gt;
+          # &lt;/table&gt;
           #
           # One restriction due to docker limitations, is that for outputs that are found
           # on the boot disk, the local path cannot be a glob and must be a file.
@@ -713,9 +713,10 @@
           # [configure access to Google services from internal
           # IPs](https://cloud.google.com/compute/docs/configure-private-google-access#configuring_access_to_google_services_from_internal_ips).
       "minimumRamGb": 3.14, # The minimum amount of RAM to use. Defaults to 3.75 (GB)
-      "preemptible": True or False, # Whether to use preemptible VMs. Defaults to `false`. In order to use this,
-          # must be true for both create time and run time. Cannot be true at run time
-          # if false at create time.
+      "acceleratorCount": "A String", # Optional. The number of accelerators of the specified type to attach.
+          # By specifying this parameter, you will download and install the following
+          # third-party software onto your managed Compute Engine instances:
+          # NVIDIA® Tesla® drivers and NVIDIA® CUDA toolkit.
       "disks": [ # Disks to attach.
         { # A Google Compute Engine disk resource specification.
           "name": "A String", # Required. The name of the disk that can be used in the pipeline
@@ -755,10 +756,9 @@
           # Tesla® drivers and NVIDIA® CUDA toolkit.
           # Please see https://cloud.google.com/compute/docs/gpus/ for a list of
           # available accelerator types.
-      "acceleratorCount": "A String", # Optional. The number of accelerators of the specified type to attach.
-          # By specifying this parameter, you will download and install the following
-          # third-party software onto your managed Compute Engine instances:
-          # NVIDIA® Tesla® drivers and NVIDIA® CUDA toolkit.
+      "preemptible": True or False, # Whether to use preemptible VMs. Defaults to `false`. In order to use this,
+          # must be true for both create time and run time. Cannot be true at run time
+          # if false at create time.
     },
     "name": "A String", # Required. A user specified pipeline name that does not have to be unique.
         # This name can be used for filtering Pipelines in ListPipelines.
@@ -881,15 +881,15 @@
           # The file `/mnt/pd1/file.txt` maps to `/mnt/disk/file.txt` in the
           # Docker container. Acceptable paths are:
           #
-          # <table>
-          #   <thead>
-          #     <tr><th>Google Cloud storage path</th><th>Local path</th></tr>
-          #   </thead>
-          #   <tbody>
-          #     <tr><td>file</td><td>file</td></tr>
-          #     <tr><td>glob</td><td>directory</td></tr>
-          #   </tbody>
-          # </table>
+          # &lt;table&gt;
+          #   &lt;thead&gt;
+          #     &lt;tr&gt;&lt;th&gt;Google Cloud storage path&lt;/th&gt;&lt;th&gt;Local path&lt;/th&gt;&lt;/tr&gt;
+          #   &lt;/thead&gt;
+          #   &lt;tbody&gt;
+          #     &lt;tr&gt;&lt;td&gt;file&lt;/td&gt;&lt;td&gt;file&lt;/td&gt;&lt;/tr&gt;
+          #     &lt;tr&gt;&lt;td&gt;glob&lt;/td&gt;&lt;td&gt;directory&lt;/td&gt;&lt;/tr&gt;
+          #   &lt;/tbody&gt;
+          # &lt;/table&gt;
           #
           # For outputs, the direction of the copy is reversed:
           #
@@ -899,21 +899,21 @@
           #
           # Acceptable paths are:
           #
-          # <table>
-          #   <thead>
-          #     <tr><th>Local path</th><th>Google Cloud Storage path</th></tr>
-          #   </thead>
-          #   <tbody>
-          #     <tr><td>file</td><td>file</td></tr>
-          #     <tr>
-          #       <td>file</td>
-          #       <td>directory - directory must already exist</td>
-          #     </tr>
-          #     <tr>
-          #       <td>glob</td>
-          #       <td>directory - directory will be created if it doesn't exist</td></tr>
-          #   </tbody>
-          # </table>
+          # &lt;table&gt;
+          #   &lt;thead&gt;
+          #     &lt;tr&gt;&lt;th&gt;Local path&lt;/th&gt;&lt;th&gt;Google Cloud Storage path&lt;/th&gt;&lt;/tr&gt;
+          #   &lt;/thead&gt;
+          #   &lt;tbody&gt;
+          #     &lt;tr&gt;&lt;td&gt;file&lt;/td&gt;&lt;td&gt;file&lt;/td&gt;&lt;/tr&gt;
+          #     &lt;tr&gt;
+          #       &lt;td&gt;file&lt;/td&gt;
+          #       &lt;td&gt;directory - directory must already exist&lt;/td&gt;
+          #     &lt;/tr&gt;
+          #     &lt;tr&gt;
+          #       &lt;td&gt;glob&lt;/td&gt;
+          #       &lt;td&gt;directory - directory will be created if it doesn't exist&lt;/td&gt;&lt;/tr&gt;
+          #   &lt;/tbody&gt;
+          # &lt;/table&gt;
           #
           # One restriction due to docker limitations, is that for outputs that are found
           # on the boot disk, the local path cannot be a glob and must be a file.
@@ -993,15 +993,15 @@
           # The file `/mnt/pd1/file.txt` maps to `/mnt/disk/file.txt` in the
           # Docker container. Acceptable paths are:
           #
-          # <table>
-          #   <thead>
-          #     <tr><th>Google Cloud storage path</th><th>Local path</th></tr>
-          #   </thead>
-          #   <tbody>
-          #     <tr><td>file</td><td>file</td></tr>
-          #     <tr><td>glob</td><td>directory</td></tr>
-          #   </tbody>
-          # </table>
+          # &lt;table&gt;
+          #   &lt;thead&gt;
+          #     &lt;tr&gt;&lt;th&gt;Google Cloud storage path&lt;/th&gt;&lt;th&gt;Local path&lt;/th&gt;&lt;/tr&gt;
+          #   &lt;/thead&gt;
+          #   &lt;tbody&gt;
+          #     &lt;tr&gt;&lt;td&gt;file&lt;/td&gt;&lt;td&gt;file&lt;/td&gt;&lt;/tr&gt;
+          #     &lt;tr&gt;&lt;td&gt;glob&lt;/td&gt;&lt;td&gt;directory&lt;/td&gt;&lt;/tr&gt;
+          #   &lt;/tbody&gt;
+          # &lt;/table&gt;
           #
           # For outputs, the direction of the copy is reversed:
           #
@@ -1011,21 +1011,21 @@
           #
           # Acceptable paths are:
           #
-          # <table>
-          #   <thead>
-          #     <tr><th>Local path</th><th>Google Cloud Storage path</th></tr>
-          #   </thead>
-          #   <tbody>
-          #     <tr><td>file</td><td>file</td></tr>
-          #     <tr>
-          #       <td>file</td>
-          #       <td>directory - directory must already exist</td>
-          #     </tr>
-          #     <tr>
-          #       <td>glob</td>
-          #       <td>directory - directory will be created if it doesn't exist</td></tr>
-          #   </tbody>
-          # </table>
+          # &lt;table&gt;
+          #   &lt;thead&gt;
+          #     &lt;tr&gt;&lt;th&gt;Local path&lt;/th&gt;&lt;th&gt;Google Cloud Storage path&lt;/th&gt;&lt;/tr&gt;
+          #   &lt;/thead&gt;
+          #   &lt;tbody&gt;
+          #     &lt;tr&gt;&lt;td&gt;file&lt;/td&gt;&lt;td&gt;file&lt;/td&gt;&lt;/tr&gt;
+          #     &lt;tr&gt;
+          #       &lt;td&gt;file&lt;/td&gt;
+          #       &lt;td&gt;directory - directory must already exist&lt;/td&gt;
+          #     &lt;/tr&gt;
+          #     &lt;tr&gt;
+          #       &lt;td&gt;glob&lt;/td&gt;
+          #       &lt;td&gt;directory - directory will be created if it doesn't exist&lt;/td&gt;&lt;/tr&gt;
+          #   &lt;/tbody&gt;
+          # &lt;/table&gt;
           #
           # One restriction due to docker limitations, is that for outputs that are found
           # on the boot disk, the local path cannot be a glob and must be a file.
@@ -1082,9 +1082,10 @@
           # [configure access to Google services from internal
           # IPs](https://cloud.google.com/compute/docs/configure-private-google-access#configuring_access_to_google_services_from_internal_ips).
       "minimumRamGb": 3.14, # The minimum amount of RAM to use. Defaults to 3.75 (GB)
-      "preemptible": True or False, # Whether to use preemptible VMs. Defaults to `false`. In order to use this,
-          # must be true for both create time and run time. Cannot be true at run time
-          # if false at create time.
+      "acceleratorCount": "A String", # Optional. The number of accelerators of the specified type to attach.
+          # By specifying this parameter, you will download and install the following
+          # third-party software onto your managed Compute Engine instances:
+          # NVIDIA® Tesla® drivers and NVIDIA® CUDA toolkit.
       "disks": [ # Disks to attach.
         { # A Google Compute Engine disk resource specification.
           "name": "A String", # Required. The name of the disk that can be used in the pipeline
@@ -1124,10 +1125,9 @@
           # Tesla® drivers and NVIDIA® CUDA toolkit.
           # Please see https://cloud.google.com/compute/docs/gpus/ for a list of
           # available accelerator types.
-      "acceleratorCount": "A String", # Optional. The number of accelerators of the specified type to attach.
-          # By specifying this parameter, you will download and install the following
-          # third-party software onto your managed Compute Engine instances:
-          # NVIDIA® Tesla® drivers and NVIDIA® CUDA toolkit.
+      "preemptible": True or False, # Whether to use preemptible VMs. Defaults to `false`. In order to use this,
+          # must be true for both create time and run time. Cannot be true at run time
+          # if false at create time.
     },
     "name": "A String", # Required. A user specified pipeline name that does not have to be unique.
         # This name can be used for filtering Pipelines in ListPipelines.
@@ -1281,15 +1281,15 @@
               # The file `/mnt/pd1/file.txt` maps to `/mnt/disk/file.txt` in the
               # Docker container. Acceptable paths are:
               #
-              # <table>
-              #   <thead>
-              #     <tr><th>Google Cloud storage path</th><th>Local path</th></tr>
-              #   </thead>
-              #   <tbody>
-              #     <tr><td>file</td><td>file</td></tr>
-              #     <tr><td>glob</td><td>directory</td></tr>
-              #   </tbody>
-              # </table>
+              # &lt;table&gt;
+              #   &lt;thead&gt;
+              #     &lt;tr&gt;&lt;th&gt;Google Cloud storage path&lt;/th&gt;&lt;th&gt;Local path&lt;/th&gt;&lt;/tr&gt;
+              #   &lt;/thead&gt;
+              #   &lt;tbody&gt;
+              #     &lt;tr&gt;&lt;td&gt;file&lt;/td&gt;&lt;td&gt;file&lt;/td&gt;&lt;/tr&gt;
+              #     &lt;tr&gt;&lt;td&gt;glob&lt;/td&gt;&lt;td&gt;directory&lt;/td&gt;&lt;/tr&gt;
+              #   &lt;/tbody&gt;
+              # &lt;/table&gt;
               #
               # For outputs, the direction of the copy is reversed:
               #
@@ -1299,21 +1299,21 @@
               #
               # Acceptable paths are:
               #
-              # <table>
-              #   <thead>
-              #     <tr><th>Local path</th><th>Google Cloud Storage path</th></tr>
-              #   </thead>
-              #   <tbody>
-              #     <tr><td>file</td><td>file</td></tr>
-              #     <tr>
-              #       <td>file</td>
-              #       <td>directory - directory must already exist</td>
-              #     </tr>
-              #     <tr>
-              #       <td>glob</td>
-              #       <td>directory - directory will be created if it doesn't exist</td></tr>
-              #   </tbody>
-              # </table>
+              # &lt;table&gt;
+              #   &lt;thead&gt;
+              #     &lt;tr&gt;&lt;th&gt;Local path&lt;/th&gt;&lt;th&gt;Google Cloud Storage path&lt;/th&gt;&lt;/tr&gt;
+              #   &lt;/thead&gt;
+              #   &lt;tbody&gt;
+              #     &lt;tr&gt;&lt;td&gt;file&lt;/td&gt;&lt;td&gt;file&lt;/td&gt;&lt;/tr&gt;
+              #     &lt;tr&gt;
+              #       &lt;td&gt;file&lt;/td&gt;
+              #       &lt;td&gt;directory - directory must already exist&lt;/td&gt;
+              #     &lt;/tr&gt;
+              #     &lt;tr&gt;
+              #       &lt;td&gt;glob&lt;/td&gt;
+              #       &lt;td&gt;directory - directory will be created if it doesn't exist&lt;/td&gt;&lt;/tr&gt;
+              #   &lt;/tbody&gt;
+              # &lt;/table&gt;
               #
               # One restriction due to docker limitations, is that for outputs that are found
               # on the boot disk, the local path cannot be a glob and must be a file.
@@ -1393,15 +1393,15 @@
               # The file `/mnt/pd1/file.txt` maps to `/mnt/disk/file.txt` in the
               # Docker container. Acceptable paths are:
               #
-              # <table>
-              #   <thead>
-              #     <tr><th>Google Cloud storage path</th><th>Local path</th></tr>
-              #   </thead>
-              #   <tbody>
-              #     <tr><td>file</td><td>file</td></tr>
-              #     <tr><td>glob</td><td>directory</td></tr>
-              #   </tbody>
-              # </table>
+              # &lt;table&gt;
+              #   &lt;thead&gt;
+              #     &lt;tr&gt;&lt;th&gt;Google Cloud storage path&lt;/th&gt;&lt;th&gt;Local path&lt;/th&gt;&lt;/tr&gt;
+              #   &lt;/thead&gt;
+              #   &lt;tbody&gt;
+              #     &lt;tr&gt;&lt;td&gt;file&lt;/td&gt;&lt;td&gt;file&lt;/td&gt;&lt;/tr&gt;
+              #     &lt;tr&gt;&lt;td&gt;glob&lt;/td&gt;&lt;td&gt;directory&lt;/td&gt;&lt;/tr&gt;
+              #   &lt;/tbody&gt;
+              # &lt;/table&gt;
               #
               # For outputs, the direction of the copy is reversed:
               #
@@ -1411,21 +1411,21 @@
               #
               # Acceptable paths are:
               #
-              # <table>
-              #   <thead>
-              #     <tr><th>Local path</th><th>Google Cloud Storage path</th></tr>
-              #   </thead>
-              #   <tbody>
-              #     <tr><td>file</td><td>file</td></tr>
-              #     <tr>
-              #       <td>file</td>
-              #       <td>directory - directory must already exist</td>
-              #     </tr>
-              #     <tr>
-              #       <td>glob</td>
-              #       <td>directory - directory will be created if it doesn't exist</td></tr>
-              #   </tbody>
-              # </table>
+              # &lt;table&gt;
+              #   &lt;thead&gt;
+              #     &lt;tr&gt;&lt;th&gt;Local path&lt;/th&gt;&lt;th&gt;Google Cloud Storage path&lt;/th&gt;&lt;/tr&gt;
+              #   &lt;/thead&gt;
+              #   &lt;tbody&gt;
+              #     &lt;tr&gt;&lt;td&gt;file&lt;/td&gt;&lt;td&gt;file&lt;/td&gt;&lt;/tr&gt;
+              #     &lt;tr&gt;
+              #       &lt;td&gt;file&lt;/td&gt;
+              #       &lt;td&gt;directory - directory must already exist&lt;/td&gt;
+              #     &lt;/tr&gt;
+              #     &lt;tr&gt;
+              #       &lt;td&gt;glob&lt;/td&gt;
+              #       &lt;td&gt;directory - directory will be created if it doesn't exist&lt;/td&gt;&lt;/tr&gt;
+              #   &lt;/tbody&gt;
+              # &lt;/table&gt;
               #
               # One restriction due to docker limitations, is that for outputs that are found
               # on the boot disk, the local path cannot be a glob and must be a file.
@@ -1482,9 +1482,10 @@
               # [configure access to Google services from internal
               # IPs](https://cloud.google.com/compute/docs/configure-private-google-access#configuring_access_to_google_services_from_internal_ips).
           "minimumRamGb": 3.14, # The minimum amount of RAM to use. Defaults to 3.75 (GB)
-          "preemptible": True or False, # Whether to use preemptible VMs. Defaults to `false`. In order to use this,
-              # must be true for both create time and run time. Cannot be true at run time
-              # if false at create time.
+          "acceleratorCount": "A String", # Optional. The number of accelerators of the specified type to attach.
+              # By specifying this parameter, you will download and install the following
+              # third-party software onto your managed Compute Engine instances:
+              # NVIDIA® Tesla® drivers and NVIDIA® CUDA toolkit.
           "disks": [ # Disks to attach.
             { # A Google Compute Engine disk resource specification.
               "name": "A String", # Required. The name of the disk that can be used in the pipeline
@@ -1524,10 +1525,9 @@
               # Tesla® drivers and NVIDIA® CUDA toolkit.
               # Please see https://cloud.google.com/compute/docs/gpus/ for a list of
               # available accelerator types.
-          "acceleratorCount": "A String", # Optional. The number of accelerators of the specified type to attach.
-              # By specifying this parameter, you will download and install the following
-              # third-party software onto your managed Compute Engine instances:
-              # NVIDIA® Tesla® drivers and NVIDIA® CUDA toolkit.
+          "preemptible": True or False, # Whether to use preemptible VMs. Defaults to `false`. In order to use this,
+              # must be true for both create time and run time. Cannot be true at run time
+              # if false at create time.
         },
         "name": "A String", # Required. A user specified pipeline name that does not have to be unique.
             # This name can be used for filtering Pipelines in ListPipelines.
@@ -1551,7 +1551,7 @@
 </div>
 
 <div class="method">
-    <code class="details" id="run">run(body, x__xgafv=None)</code>
+    <code class="details" id="run">run(body=None, x__xgafv=None)</code>
   <pre>Runs a pipeline. If `pipelineId` is specified in the request, then
 run a saved pipeline. If `ephemeralPipeline` is specified, then run
 that pipeline once without saving a copy.
@@ -1563,7 +1563,7 @@
 If a pipeline operation is still running after 6 days, it will be canceled.
 
 Args:
-  body: object, The request body. (required)
+  body: object, The request body.
     The object takes the form of:
 
 { # The request to run a pipeline. If `pipelineId` is specified, it
@@ -1591,12 +1591,9 @@
             # overwritten. Stdout and stderr logs from the run are also
             # generated and output as `-stdout.log` and `-stderr.log`.
       },
-      "outputs": { # Pipeline output arguments; keys are defined in the pipeline
-          # documentation.  All output parameters of without default values
-          # must be specified.  If parameters with defaults are specified
-          # here, the defaults will be overridden.
-        "a_key": "A String",
-      },
+      "projectId": "A String", # Required. The project in which to run the pipeline. The caller must have
+          # WRITER access to all Google Cloud services and resources (e.g. Google
+          # Compute Engine) will be used.
       "labels": { # Labels to apply to this pipeline run. Labels will also be applied to
           # compute resources (VM, disks) created by this pipeline run. When listing
           # operations, operations can filtered by labels.
@@ -1628,9 +1625,12 @@
       },
       "clientId": "A String", # This field is deprecated. Use `labels` instead. Client-specified pipeline
           # operation identifier.
-      "projectId": "A String", # Required. The project in which to run the pipeline. The caller must have
-          # WRITER access to all Google Cloud services and resources (e.g. Google
-          # Compute Engine) will be used.
+      "outputs": { # Pipeline output arguments; keys are defined in the pipeline
+          # documentation.  All output parameters of without default values
+          # must be specified.  If parameters with defaults are specified
+          # here, the defaults will be overridden.
+        "a_key": "A String",
+      },
       "keepVmAliveOnFailureDuration": "A String", # How long to keep the VM up after a failure (for example docker command
           # failed, copying input or output files failed, etc). While the VM is up, one
           # can ssh into the VM to debug. Default is 0; maximum allowed value is 1 day.
@@ -1648,9 +1648,10 @@
             # [configure access to Google services from internal
             # IPs](https://cloud.google.com/compute/docs/configure-private-google-access#configuring_access_to_google_services_from_internal_ips).
         "minimumRamGb": 3.14, # The minimum amount of RAM to use. Defaults to 3.75 (GB)
-        "preemptible": True or False, # Whether to use preemptible VMs. Defaults to `false`. In order to use this,
-            # must be true for both create time and run time. Cannot be true at run time
-            # if false at create time.
+        "acceleratorCount": "A String", # Optional. The number of accelerators of the specified type to attach.
+            # By specifying this parameter, you will download and install the following
+            # third-party software onto your managed Compute Engine instances:
+            # NVIDIA® Tesla® drivers and NVIDIA® CUDA toolkit.
         "disks": [ # Disks to attach.
           { # A Google Compute Engine disk resource specification.
             "name": "A String", # Required. The name of the disk that can be used in the pipeline
@@ -1690,10 +1691,9 @@
             # Tesla® drivers and NVIDIA® CUDA toolkit.
             # Please see https://cloud.google.com/compute/docs/gpus/ for a list of
             # available accelerator types.
-        "acceleratorCount": "A String", # Optional. The number of accelerators of the specified type to attach.
-            # By specifying this parameter, you will download and install the following
-            # third-party software onto your managed Compute Engine instances:
-            # NVIDIA® Tesla® drivers and NVIDIA® CUDA toolkit.
+        "preemptible": True or False, # Whether to use preemptible VMs. Defaults to `false`. In order to use this,
+            # must be true for both create time and run time. Cannot be true at run time
+            # if false at create time.
       },
     },
     "ephemeralPipeline": { # The pipeline object. Represents a transformation from a set of input # A new pipeline object to run once and then delete.
@@ -1766,15 +1766,15 @@
             # The file `/mnt/pd1/file.txt` maps to `/mnt/disk/file.txt` in the
             # Docker container. Acceptable paths are:
             #
-            # <table>
-            #   <thead>
-            #     <tr><th>Google Cloud storage path</th><th>Local path</th></tr>
-            #   </thead>
-            #   <tbody>
-            #     <tr><td>file</td><td>file</td></tr>
-            #     <tr><td>glob</td><td>directory</td></tr>
-            #   </tbody>
-            # </table>
+            # &lt;table&gt;
+            #   &lt;thead&gt;
+            #     &lt;tr&gt;&lt;th&gt;Google Cloud storage path&lt;/th&gt;&lt;th&gt;Local path&lt;/th&gt;&lt;/tr&gt;
+            #   &lt;/thead&gt;
+            #   &lt;tbody&gt;
+            #     &lt;tr&gt;&lt;td&gt;file&lt;/td&gt;&lt;td&gt;file&lt;/td&gt;&lt;/tr&gt;
+            #     &lt;tr&gt;&lt;td&gt;glob&lt;/td&gt;&lt;td&gt;directory&lt;/td&gt;&lt;/tr&gt;
+            #   &lt;/tbody&gt;
+            # &lt;/table&gt;
             #
             # For outputs, the direction of the copy is reversed:
             #
@@ -1784,21 +1784,21 @@
             #
             # Acceptable paths are:
             #
-            # <table>
-            #   <thead>
-            #     <tr><th>Local path</th><th>Google Cloud Storage path</th></tr>
-            #   </thead>
-            #   <tbody>
-            #     <tr><td>file</td><td>file</td></tr>
-            #     <tr>
-            #       <td>file</td>
-            #       <td>directory - directory must already exist</td>
-            #     </tr>
-            #     <tr>
-            #       <td>glob</td>
-            #       <td>directory - directory will be created if it doesn't exist</td></tr>
-            #   </tbody>
-            # </table>
+            # &lt;table&gt;
+            #   &lt;thead&gt;
+            #     &lt;tr&gt;&lt;th&gt;Local path&lt;/th&gt;&lt;th&gt;Google Cloud Storage path&lt;/th&gt;&lt;/tr&gt;
+            #   &lt;/thead&gt;
+            #   &lt;tbody&gt;
+            #     &lt;tr&gt;&lt;td&gt;file&lt;/td&gt;&lt;td&gt;file&lt;/td&gt;&lt;/tr&gt;
+            #     &lt;tr&gt;
+            #       &lt;td&gt;file&lt;/td&gt;
+            #       &lt;td&gt;directory - directory must already exist&lt;/td&gt;
+            #     &lt;/tr&gt;
+            #     &lt;tr&gt;
+            #       &lt;td&gt;glob&lt;/td&gt;
+            #       &lt;td&gt;directory - directory will be created if it doesn't exist&lt;/td&gt;&lt;/tr&gt;
+            #   &lt;/tbody&gt;
+            # &lt;/table&gt;
             #
             # One restriction due to docker limitations, is that for outputs that are found
             # on the boot disk, the local path cannot be a glob and must be a file.
@@ -1878,15 +1878,15 @@
             # The file `/mnt/pd1/file.txt` maps to `/mnt/disk/file.txt` in the
             # Docker container. Acceptable paths are:
             #
-            # <table>
-            #   <thead>
-            #     <tr><th>Google Cloud storage path</th><th>Local path</th></tr>
-            #   </thead>
-            #   <tbody>
-            #     <tr><td>file</td><td>file</td></tr>
-            #     <tr><td>glob</td><td>directory</td></tr>
-            #   </tbody>
-            # </table>
+            # &lt;table&gt;
+            #   &lt;thead&gt;
+            #     &lt;tr&gt;&lt;th&gt;Google Cloud storage path&lt;/th&gt;&lt;th&gt;Local path&lt;/th&gt;&lt;/tr&gt;
+            #   &lt;/thead&gt;
+            #   &lt;tbody&gt;
+            #     &lt;tr&gt;&lt;td&gt;file&lt;/td&gt;&lt;td&gt;file&lt;/td&gt;&lt;/tr&gt;
+            #     &lt;tr&gt;&lt;td&gt;glob&lt;/td&gt;&lt;td&gt;directory&lt;/td&gt;&lt;/tr&gt;
+            #   &lt;/tbody&gt;
+            # &lt;/table&gt;
             #
             # For outputs, the direction of the copy is reversed:
             #
@@ -1896,21 +1896,21 @@
             #
             # Acceptable paths are:
             #
-            # <table>
-            #   <thead>
-            #     <tr><th>Local path</th><th>Google Cloud Storage path</th></tr>
-            #   </thead>
-            #   <tbody>
-            #     <tr><td>file</td><td>file</td></tr>
-            #     <tr>
-            #       <td>file</td>
-            #       <td>directory - directory must already exist</td>
-            #     </tr>
-            #     <tr>
-            #       <td>glob</td>
-            #       <td>directory - directory will be created if it doesn't exist</td></tr>
-            #   </tbody>
-            # </table>
+            # &lt;table&gt;
+            #   &lt;thead&gt;
+            #     &lt;tr&gt;&lt;th&gt;Local path&lt;/th&gt;&lt;th&gt;Google Cloud Storage path&lt;/th&gt;&lt;/tr&gt;
+            #   &lt;/thead&gt;
+            #   &lt;tbody&gt;
+            #     &lt;tr&gt;&lt;td&gt;file&lt;/td&gt;&lt;td&gt;file&lt;/td&gt;&lt;/tr&gt;
+            #     &lt;tr&gt;
+            #       &lt;td&gt;file&lt;/td&gt;
+            #       &lt;td&gt;directory - directory must already exist&lt;/td&gt;
+            #     &lt;/tr&gt;
+            #     &lt;tr&gt;
+            #       &lt;td&gt;glob&lt;/td&gt;
+            #       &lt;td&gt;directory - directory will be created if it doesn't exist&lt;/td&gt;&lt;/tr&gt;
+            #   &lt;/tbody&gt;
+            # &lt;/table&gt;
             #
             # One restriction due to docker limitations, is that for outputs that are found
             # on the boot disk, the local path cannot be a glob and must be a file.
@@ -1967,9 +1967,10 @@
             # [configure access to Google services from internal
             # IPs](https://cloud.google.com/compute/docs/configure-private-google-access#configuring_access_to_google_services_from_internal_ips).
         "minimumRamGb": 3.14, # The minimum amount of RAM to use. Defaults to 3.75 (GB)
-        "preemptible": True or False, # Whether to use preemptible VMs. Defaults to `false`. In order to use this,
-            # must be true for both create time and run time. Cannot be true at run time
-            # if false at create time.
+        "acceleratorCount": "A String", # Optional. The number of accelerators of the specified type to attach.
+            # By specifying this parameter, you will download and install the following
+            # third-party software onto your managed Compute Engine instances:
+            # NVIDIA® Tesla® drivers and NVIDIA® CUDA toolkit.
         "disks": [ # Disks to attach.
           { # A Google Compute Engine disk resource specification.
             "name": "A String", # Required. The name of the disk that can be used in the pipeline
@@ -2009,10 +2010,9 @@
             # Tesla® drivers and NVIDIA® CUDA toolkit.
             # Please see https://cloud.google.com/compute/docs/gpus/ for a list of
             # available accelerator types.
-        "acceleratorCount": "A String", # Optional. The number of accelerators of the specified type to attach.
-            # By specifying this parameter, you will download and install the following
-            # third-party software onto your managed Compute Engine instances:
-            # NVIDIA® Tesla® drivers and NVIDIA® CUDA toolkit.
+        "preemptible": True or False, # Whether to use preemptible VMs. Defaults to `false`. In order to use this,
+            # must be true for both create time and run time. Cannot be true at run time
+            # if false at create time.
       },
       "name": "A String", # Required. A user specified pipeline name that does not have to be unique.
           # This name can be used for filtering Pipelines in ListPipelines.
@@ -2033,13 +2033,6 @@
     "metadata": { # An OperationMetadata or Metadata object. This will always be returned with the Operation.
       "a_key": "", # Properties of the object. Contains field @type with type URL.
     },
-    "done": True or False, # If the value is `false`, it means the operation is still in progress.
-        # If `true`, the operation is completed, and either `error` or `response` is
-        # available.
-    "response": { # An Empty object.
-      "a_key": "", # Properties of the object. Contains field @type with type URL.
-    },
-    "name": "A String", # The server-assigned name, which is only unique within the same service that originally returns it. For example&#58; `operations/CJHU7Oi_ChDrveSpBRjfuL-qzoWAgEw`
     "error": { # The `Status` type defines a logical error model that is suitable for # The error result of the operation in case of failure or cancellation.
         # different programming environments, including REST APIs and RPC APIs. It is
         # used by [gRPC](https://github.com/grpc). Each `Status` message contains
@@ -2058,23 +2051,29 @@
         },
       ],
     },
+    "done": True or False, # If the value is `false`, it means the operation is still in progress.
+        # If `true`, the operation is completed, and either `error` or `response` is
+        # available.
+    "response": { # An Empty object.
+      "a_key": "", # Properties of the object. Contains field @type with type URL.
+    },
+    "name": "A String", # The server-assigned name, which is only unique within the same service that originally returns it. For example&amp;#58; `operations/CJHU7Oi_ChDrveSpBRjfuL-qzoWAgEw`
   }</pre>
 </div>
 
 <div class="method">
-    <code class="details" id="setOperationStatus">setOperationStatus(body, x__xgafv=None)</code>
+    <code class="details" id="setOperationStatus">setOperationStatus(body=None, x__xgafv=None)</code>
   <pre>Sets status of a given operation. Any new timestamps (as determined by
 description) are appended to TimestampEvents. Should only be called by VMs
 created by the Pipelines Service and not by end users.
 
 Args:
-  body: object, The request body. (required)
+  body: object, The request body.
     The object takes the form of:
 
 { # Request to set operation status. Should only be used by VMs
       # created by the Pipelines Service and not by end users.
     "errorCode": "A String",
-    "errorMessage": "A String",
     "timestampEvents": [
       { # Stores the list of events and times they occured for major events in job
           # execution.
@@ -2082,8 +2081,9 @@
         "description": "A String", # String indicating the type of event
       },
     ],
-    "operationId": "A String",
+    "errorMessage": "A String",
     "validationToken": "A String",
+    "operationId": "A String",
   }
 
   x__xgafv: string, V1 error format.