Regen docs (#364)

diff --git a/docs/dyn/genomics_v1.callsets.html b/docs/dyn/genomics_v1.callsets.html
index 01de614..cc22f1c 100644
--- a/docs/dyn/genomics_v1.callsets.html
+++ b/docs/dyn/genomics_v1.callsets.html
@@ -76,30 +76,42 @@
 <h2>Instance Methods</h2>
 <p class="toc_element">
   <code><a href="#create">create(body, x__xgafv=None)</a></code></p>
-<p class="firstline">Creates a new call set. For the definitions of call sets and other genomics resources, see [Fundamentals of Google Genomics](https://cloud.google.com/genomics/fundamentals-of-google-genomics)</p>
+<p class="firstline">Creates a new call set.</p>
 <p class="toc_element">
   <code><a href="#delete">delete(callSetId, x__xgafv=None)</a></code></p>
-<p class="firstline">Deletes a call set. For the definitions of call sets and other genomics resources, see [Fundamentals of Google Genomics](https://cloud.google.com/genomics/fundamentals-of-google-genomics)</p>
+<p class="firstline">Deletes a call set.</p>
 <p class="toc_element">
   <code><a href="#get">get(callSetId, x__xgafv=None)</a></code></p>
-<p class="firstline">Gets a call set by ID. For the definitions of call sets and other genomics resources, see [Fundamentals of Google Genomics](https://cloud.google.com/genomics/fundamentals-of-google-genomics)</p>
+<p class="firstline">Gets a call set by ID.</p>
 <p class="toc_element">
   <code><a href="#patch">patch(callSetId, body, updateMask=None, x__xgafv=None)</a></code></p>
-<p class="firstline">Updates a call set. For the definitions of call sets and other genomics resources, see [Fundamentals of Google Genomics](https://cloud.google.com/genomics/fundamentals-of-google-genomics) This method supports patch semantics.</p>
+<p class="firstline">Updates a call set.</p>
 <p class="toc_element">
   <code><a href="#search">search(body, x__xgafv=None)</a></code></p>
-<p class="firstline">Gets a list of call sets matching the criteria. For the definitions of call sets and other genomics resources, see [Fundamentals of Google Genomics](https://cloud.google.com/genomics/fundamentals-of-google-genomics) Implements [GlobalAllianceApi.searchCallSets](https://github.com/ga4gh/schemas/blob/v0.5.1/src/main/resources/avro/variantmethods.avdl#L178).</p>
+<p class="firstline">Gets a list of call sets matching the criteria.</p>
+<p class="toc_element">
+  <code><a href="#search_next">search_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="create">create(body, x__xgafv=None)</code>
-  <pre>Creates a new call set. For the definitions of call sets and other genomics resources, see [Fundamentals of Google Genomics](https://cloud.google.com/genomics/fundamentals-of-google-genomics)
+  <pre>Creates a new call set.
+
+For the definitions of call sets and other genomics resources, see
+[Fundamentals of Google
+Genomics](https://cloud.google.com/genomics/fundamentals-of-google-genomics)
 
 Args:
   body: object, The request body. (required)
     The object takes the form of:
 
-{ # A call set is a collection of variant calls, typically for one sample. It belongs to a variant set. For more genomics resource definitions, see [Fundamentals of Google Genomics](https://cloud.google.com/genomics/fundamentals-of-google-genomics)
-  "info": { # A map of additional call set information. This must be of the form map (string key mapping to a list of string values).
+{ # A call set is a collection of variant calls, typically for one sample. It
+    # belongs to a variant set.
+    # 
+    # For more genomics resource definitions, see [Fundamentals of Google
+    # Genomics](https://cloud.google.com/genomics/fundamentals-of-google-genomics)
+  "info": { # A map of additional call set information. This must be of the form
+      # map<string, string[]> (string key mapping to a list of string values).
     "a_key": [
       "",
     ],
@@ -107,19 +119,31 @@
   "name": "A String", # The call set name.
   "created": "A String", # The date this call set was created in milliseconds from the epoch.
   "sampleId": "A String", # The sample ID this call set corresponds to.
-  "variantSetIds": [ # The IDs of the variant sets this call set belongs to. This field must have exactly length one, as a call set belongs to a single variant set. This field is repeated for compatibility with the [GA4GH 0.5.1 API](https://github.com/ga4gh/schemas/blob/v0.5.1/src/main/resources/avro/variants.avdl#L76).
+  "variantSetIds": [ # The IDs of the variant sets this call set belongs to. This field must
+      # have exactly length one, as a call set belongs to a single variant set.
+      # This field is repeated for compatibility with the
+      # [GA4GH 0.5.1
+      # API](https://github.com/ga4gh/schemas/blob/v0.5.1/src/main/resources/avro/variants.avdl#L76).
     "A String",
   ],
   "id": "A String", # The server-generated call set ID, unique across all call sets.
 }
 
   x__xgafv: string, V1 error format.
+    Allowed values
+      1 - v1 error format
+      2 - v2 error format
 
 Returns:
   An object of the form:
 
-    { # A call set is a collection of variant calls, typically for one sample. It belongs to a variant set. For more genomics resource definitions, see [Fundamentals of Google Genomics](https://cloud.google.com/genomics/fundamentals-of-google-genomics)
-    "info": { # A map of additional call set information. This must be of the form map (string key mapping to a list of string values).
+    { # A call set is a collection of variant calls, typically for one sample. It
+      # belongs to a variant set.
+      #
+      # For more genomics resource definitions, see [Fundamentals of Google
+      # Genomics](https://cloud.google.com/genomics/fundamentals-of-google-genomics)
+    "info": { # A map of additional call set information. This must be of the form
+        # map<string, string[]> (string key mapping to a list of string values).
       "a_key": [
         "",
       ],
@@ -127,7 +151,11 @@
     "name": "A String", # The call set name.
     "created": "A String", # The date this call set was created in milliseconds from the epoch.
     "sampleId": "A String", # The sample ID this call set corresponds to.
-    "variantSetIds": [ # The IDs of the variant sets this call set belongs to. This field must have exactly length one, as a call set belongs to a single variant set. This field is repeated for compatibility with the [GA4GH 0.5.1 API](https://github.com/ga4gh/schemas/blob/v0.5.1/src/main/resources/avro/variants.avdl#L76).
+    "variantSetIds": [ # The IDs of the variant sets this call set belongs to. This field must
+        # have exactly length one, as a call set belongs to a single variant set.
+        # This field is repeated for compatibility with the
+        # [GA4GH 0.5.1
+        # API](https://github.com/ga4gh/schemas/blob/v0.5.1/src/main/resources/avro/variants.avdl#L76).
       "A String",
     ],
     "id": "A String", # The server-generated call set ID, unique across all call sets.
@@ -136,32 +164,59 @@
 
 <div class="method">
     <code class="details" id="delete">delete(callSetId, x__xgafv=None)</code>
-  <pre>Deletes a call set. For the definitions of call sets and other genomics resources, see [Fundamentals of Google Genomics](https://cloud.google.com/genomics/fundamentals-of-google-genomics)
+  <pre>Deletes a call set.
+
+For the definitions of call sets and other genomics resources, see
+[Fundamentals of Google
+Genomics](https://cloud.google.com/genomics/fundamentals-of-google-genomics)
 
 Args:
   callSetId: string, The ID of the call set to be deleted. (required)
   x__xgafv: string, V1 error format.
+    Allowed values
+      1 - v1 error format
+      2 - v2 error format
 
 Returns:
   An object of the form:
 
-    { # A generic empty message that you can re-use to avoid defining duplicated empty messages in your APIs. A typical example is to use it as the request or the response type of an API method. For instance: service Foo { rpc Bar(google.protobuf.Empty) returns (google.protobuf.Empty); } The JSON representation for `Empty` is empty JSON object `{}`.
+    { # A generic empty message that you can re-use to avoid defining duplicated
+      # empty messages in your APIs. A typical example is to use it as the request
+      # or the response type of an API method. For instance:
+      #
+      #     service Foo {
+      #       rpc Bar(google.protobuf.Empty) returns (google.protobuf.Empty);
+      #     }
+      #
+      # The JSON representation for `Empty` is empty JSON object `{}`.
   }</pre>
 </div>
 
 <div class="method">
     <code class="details" id="get">get(callSetId, x__xgafv=None)</code>
-  <pre>Gets a call set by ID. For the definitions of call sets and other genomics resources, see [Fundamentals of Google Genomics](https://cloud.google.com/genomics/fundamentals-of-google-genomics)
+  <pre>Gets a call set by ID.
+
+For the definitions of call sets and other genomics resources, see
+[Fundamentals of Google
+Genomics](https://cloud.google.com/genomics/fundamentals-of-google-genomics)
 
 Args:
   callSetId: string, The ID of the call set. (required)
   x__xgafv: string, V1 error format.
+    Allowed values
+      1 - v1 error format
+      2 - v2 error format
 
 Returns:
   An object of the form:
 
-    { # A call set is a collection of variant calls, typically for one sample. It belongs to a variant set. For more genomics resource definitions, see [Fundamentals of Google Genomics](https://cloud.google.com/genomics/fundamentals-of-google-genomics)
-    "info": { # A map of additional call set information. This must be of the form map (string key mapping to a list of string values).
+    { # A call set is a collection of variant calls, typically for one sample. It
+      # belongs to a variant set.
+      #
+      # For more genomics resource definitions, see [Fundamentals of Google
+      # Genomics](https://cloud.google.com/genomics/fundamentals-of-google-genomics)
+    "info": { # A map of additional call set information. This must be of the form
+        # map<string, string[]> (string key mapping to a list of string values).
       "a_key": [
         "",
       ],
@@ -169,7 +224,11 @@
     "name": "A String", # The call set name.
     "created": "A String", # The date this call set was created in milliseconds from the epoch.
     "sampleId": "A String", # The sample ID this call set corresponds to.
-    "variantSetIds": [ # The IDs of the variant sets this call set belongs to. This field must have exactly length one, as a call set belongs to a single variant set. This field is repeated for compatibility with the [GA4GH 0.5.1 API](https://github.com/ga4gh/schemas/blob/v0.5.1/src/main/resources/avro/variants.avdl#L76).
+    "variantSetIds": [ # The IDs of the variant sets this call set belongs to. This field must
+        # have exactly length one, as a call set belongs to a single variant set.
+        # This field is repeated for compatibility with the
+        # [GA4GH 0.5.1
+        # API](https://github.com/ga4gh/schemas/blob/v0.5.1/src/main/resources/avro/variants.avdl#L76).
       "A String",
     ],
     "id": "A String", # The server-generated call set ID, unique across all call sets.
@@ -178,15 +237,26 @@
 
 <div class="method">
     <code class="details" id="patch">patch(callSetId, body, updateMask=None, x__xgafv=None)</code>
-  <pre>Updates a call set. For the definitions of call sets and other genomics resources, see [Fundamentals of Google Genomics](https://cloud.google.com/genomics/fundamentals-of-google-genomics) This method supports patch semantics.
+  <pre>Updates a call set.
+
+For the definitions of call sets and other genomics resources, see
+[Fundamentals of Google
+Genomics](https://cloud.google.com/genomics/fundamentals-of-google-genomics)
+
+This method supports patch semantics.
 
 Args:
   callSetId: string, The ID of the call set to be updated. (required)
   body: object, The request body. (required)
     The object takes the form of:
 
-{ # A call set is a collection of variant calls, typically for one sample. It belongs to a variant set. For more genomics resource definitions, see [Fundamentals of Google Genomics](https://cloud.google.com/genomics/fundamentals-of-google-genomics)
-  "info": { # A map of additional call set information. This must be of the form map (string key mapping to a list of string values).
+{ # A call set is a collection of variant calls, typically for one sample. It
+    # belongs to a variant set.
+    # 
+    # For more genomics resource definitions, see [Fundamentals of Google
+    # Genomics](https://cloud.google.com/genomics/fundamentals-of-google-genomics)
+  "info": { # A map of additional call set information. This must be of the form
+      # map<string, string[]> (string key mapping to a list of string values).
     "a_key": [
       "",
     ],
@@ -194,20 +264,35 @@
   "name": "A String", # The call set name.
   "created": "A String", # The date this call set was created in milliseconds from the epoch.
   "sampleId": "A String", # The sample ID this call set corresponds to.
-  "variantSetIds": [ # The IDs of the variant sets this call set belongs to. This field must have exactly length one, as a call set belongs to a single variant set. This field is repeated for compatibility with the [GA4GH 0.5.1 API](https://github.com/ga4gh/schemas/blob/v0.5.1/src/main/resources/avro/variants.avdl#L76).
+  "variantSetIds": [ # The IDs of the variant sets this call set belongs to. This field must
+      # have exactly length one, as a call set belongs to a single variant set.
+      # This field is repeated for compatibility with the
+      # [GA4GH 0.5.1
+      # API](https://github.com/ga4gh/schemas/blob/v0.5.1/src/main/resources/avro/variants.avdl#L76).
     "A String",
   ],
   "id": "A String", # The server-generated call set ID, unique across all call sets.
 }
 
-  updateMask: string, An optional mask specifying which fields to update. At this time, the only mutable field is name. The only acceptable value is "name". If unspecified, all mutable fields will be updated.
+  updateMask: string, An optional mask specifying which fields to update. At this time, the only
+mutable field is name. The only
+acceptable value is "name". If unspecified, all mutable fields will be
+updated.
   x__xgafv: string, V1 error format.
+    Allowed values
+      1 - v1 error format
+      2 - v2 error format
 
 Returns:
   An object of the form:
 
-    { # A call set is a collection of variant calls, typically for one sample. It belongs to a variant set. For more genomics resource definitions, see [Fundamentals of Google Genomics](https://cloud.google.com/genomics/fundamentals-of-google-genomics)
-    "info": { # A map of additional call set information. This must be of the form map (string key mapping to a list of string values).
+    { # A call set is a collection of variant calls, typically for one sample. It
+      # belongs to a variant set.
+      #
+      # For more genomics resource definitions, see [Fundamentals of Google
+      # Genomics](https://cloud.google.com/genomics/fundamentals-of-google-genomics)
+    "info": { # A map of additional call set information. This must be of the form
+        # map<string, string[]> (string key mapping to a list of string values).
       "a_key": [
         "",
       ],
@@ -215,7 +300,11 @@
     "name": "A String", # The call set name.
     "created": "A String", # The date this call set was created in milliseconds from the epoch.
     "sampleId": "A String", # The sample ID this call set corresponds to.
-    "variantSetIds": [ # The IDs of the variant sets this call set belongs to. This field must have exactly length one, as a call set belongs to a single variant set. This field is repeated for compatibility with the [GA4GH 0.5.1 API](https://github.com/ga4gh/schemas/blob/v0.5.1/src/main/resources/avro/variants.avdl#L76).
+    "variantSetIds": [ # The IDs of the variant sets this call set belongs to. This field must
+        # have exactly length one, as a call set belongs to a single variant set.
+        # This field is repeated for compatibility with the
+        # [GA4GH 0.5.1
+        # API](https://github.com/ga4gh/schemas/blob/v0.5.1/src/main/resources/avro/variants.avdl#L76).
       "A String",
     ],
     "id": "A String", # The server-generated call set ID, unique across all call sets.
@@ -224,31 +313,53 @@
 
 <div class="method">
     <code class="details" id="search">search(body, x__xgafv=None)</code>
-  <pre>Gets a list of call sets matching the criteria. For the definitions of call sets and other genomics resources, see [Fundamentals of Google Genomics](https://cloud.google.com/genomics/fundamentals-of-google-genomics) Implements [GlobalAllianceApi.searchCallSets](https://github.com/ga4gh/schemas/blob/v0.5.1/src/main/resources/avro/variantmethods.avdl#L178).
+  <pre>Gets a list of call sets matching the criteria.
+
+For the definitions of call sets and other genomics resources, see
+[Fundamentals of Google
+Genomics](https://cloud.google.com/genomics/fundamentals-of-google-genomics)
+
+Implements
+[GlobalAllianceApi.searchCallSets](https://github.com/ga4gh/schemas/blob/v0.5.1/src/main/resources/avro/variantmethods.avdl#L178).
 
 Args:
   body: object, The request body. (required)
     The object takes the form of:
 
 { # The call set search request.
-    "pageToken": "A String", # The continuation token, which is used to page through large result sets. To get the next page of results, set this parameter to the value of `nextPageToken` from the previous response.
-    "variantSetIds": [ # Restrict the query to call sets within the given variant sets. At least one ID must be provided.
+    "pageToken": "A String", # The continuation token, which is used to page through large result sets.
+        # To get the next page of results, set this parameter to the value of
+        # `nextPageToken` from the previous response.
+    "variantSetIds": [ # Restrict the query to call sets within the given variant sets. At least one
+        # ID must be provided.
       "A String",
     ],
-    "name": "A String", # Only return call sets for which a substring of the name matches this string.
-    "pageSize": 42, # The maximum number of results to return in a single page. If unspecified, defaults to 1024.
+    "name": "A String", # Only return call sets for which a substring of the name matches this
+        # string.
+    "pageSize": 42, # The maximum number of results to return in a single page. If unspecified,
+        # defaults to 1024.
   }
 
   x__xgafv: string, V1 error format.
+    Allowed values
+      1 - v1 error format
+      2 - v2 error format
 
 Returns:
   An object of the form:
 
     { # The call set search response.
-    "nextPageToken": "A String", # The continuation token, which is used to page through large result sets. Provide this value in a subsequent request to return the next page of results. This field will be empty if there aren't any additional results.
+    "nextPageToken": "A String", # The continuation token, which is used to page through large result sets.
+        # Provide this value in a subsequent request to return the next page of
+        # results. This field will be empty if there aren't any additional results.
     "callSets": [ # The list of matching call sets.
-      { # A call set is a collection of variant calls, typically for one sample. It belongs to a variant set. For more genomics resource definitions, see [Fundamentals of Google Genomics](https://cloud.google.com/genomics/fundamentals-of-google-genomics)
-        "info": { # A map of additional call set information. This must be of the form map (string key mapping to a list of string values).
+      { # A call set is a collection of variant calls, typically for one sample. It
+          # belongs to a variant set.
+          #
+          # For more genomics resource definitions, see [Fundamentals of Google
+          # Genomics](https://cloud.google.com/genomics/fundamentals-of-google-genomics)
+        "info": { # A map of additional call set information. This must be of the form
+            # map<string, string[]> (string key mapping to a list of string values).
           "a_key": [
             "",
           ],
@@ -256,7 +367,11 @@
         "name": "A String", # The call set name.
         "created": "A String", # The date this call set was created in milliseconds from the epoch.
         "sampleId": "A String", # The sample ID this call set corresponds to.
-        "variantSetIds": [ # The IDs of the variant sets this call set belongs to. This field must have exactly length one, as a call set belongs to a single variant set. This field is repeated for compatibility with the [GA4GH 0.5.1 API](https://github.com/ga4gh/schemas/blob/v0.5.1/src/main/resources/avro/variants.avdl#L76).
+        "variantSetIds": [ # The IDs of the variant sets this call set belongs to. This field must
+            # have exactly length one, as a call set belongs to a single variant set.
+            # This field is repeated for compatibility with the
+            # [GA4GH 0.5.1
+            # API](https://github.com/ga4gh/schemas/blob/v0.5.1/src/main/resources/avro/variants.avdl#L76).
           "A String",
         ],
         "id": "A String", # The server-generated call set ID, unique across all call sets.
@@ -265,4 +380,18 @@
   }</pre>
 </div>
 
+<div class="method">
+    <code class="details" id="search_next">search_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 'execute()' on to request the next
+  page. Returns None if there are no more items in the collection.
+    </pre>
+</div>
+
 </body></html>
\ No newline at end of file