Regen docs (#364)

diff --git a/docs/dyn/genomics_v1.references.html b/docs/dyn/genomics_v1.references.html
index eb91ff8..0644b04 100644
--- a/docs/dyn/genomics_v1.references.html
+++ b/docs/dyn/genomics_v1.references.html
@@ -81,76 +81,142 @@
 
 <p class="toc_element">
   <code><a href="#get">get(referenceId, x__xgafv=None)</a></code></p>
-<p class="firstline">Gets a reference. For the definitions of references and other genomics resources, see [Fundamentals of Google Genomics](https://cloud.google.com/genomics/fundamentals-of-google-genomics) Implements [GlobalAllianceApi.getReference](https://github.com/ga4gh/schemas/blob/v0.5.1/src/main/resources/avro/referencemethods.avdl#L158).</p>
+<p class="firstline">Gets a reference.</p>
 <p class="toc_element">
   <code><a href="#search">search(body, x__xgafv=None)</a></code></p>
-<p class="firstline">Searches for references which match the given criteria. For the definitions of references and other genomics resources, see [Fundamentals of Google Genomics](https://cloud.google.com/genomics/fundamentals-of-google-genomics) Implements [GlobalAllianceApi.searchReferences](https://github.com/ga4gh/schemas/blob/v0.5.1/src/main/resources/avro/referencemethods.avdl#L146).</p>
+<p class="firstline">Searches for references which match the given 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="get">get(referenceId, x__xgafv=None)</code>
-  <pre>Gets a reference. For the definitions of references and other genomics resources, see [Fundamentals of Google Genomics](https://cloud.google.com/genomics/fundamentals-of-google-genomics) Implements [GlobalAllianceApi.getReference](https://github.com/ga4gh/schemas/blob/v0.5.1/src/main/resources/avro/referencemethods.avdl#L158).
+  <pre>Gets a reference.
+
+For the definitions of references and other genomics resources, see
+[Fundamentals of Google
+Genomics](https://cloud.google.com/genomics/fundamentals-of-google-genomics)
+
+Implements
+[GlobalAllianceApi.getReference](https://github.com/ga4gh/schemas/blob/v0.5.1/src/main/resources/avro/referencemethods.avdl#L158).
 
 Args:
   referenceId: string, The ID of the reference. (required)
   x__xgafv: string, V1 error format.
+    Allowed values
+      1 - v1 error format
+      2 - v2 error format
 
 Returns:
   An object of the form:
 
-    { # A reference is a canonical assembled DNA sequence, intended to act as a reference coordinate space for other genomic annotations. A single reference might represent the human chromosome 1 or mitochandrial DNA, for instance. A reference belongs to one or more reference sets. For more genomics resource definitions, see [Fundamentals of Google Genomics](https://cloud.google.com/genomics/fundamentals-of-google-genomics)
+    { # A reference is a canonical assembled DNA sequence, intended to act as a
+      # reference coordinate space for other genomic annotations. A single reference
+      # might represent the human chromosome 1 or mitochandrial DNA, for instance. A
+      # reference belongs to one or more reference sets.
+      #
+      # For more genomics resource definitions, see [Fundamentals of Google
+      # Genomics](https://cloud.google.com/genomics/fundamentals-of-google-genomics)
     "name": "A String", # The name of this reference, for example `22`.
-    "sourceUri": "A String", # The URI from which the sequence was obtained. Typically specifies a FASTA format file.
-    "sourceAccessions": [ # All known corresponding accession IDs in INSDC (GenBank/ENA/DDBJ) ideally with a version number, for example `GCF_000001405.26`.
+    "sourceUri": "A String", # The URI from which the sequence was obtained. Typically specifies a FASTA
+        # format file.
+    "sourceAccessions": [ # All known corresponding accession IDs in INSDC (GenBank/ENA/DDBJ) ideally
+        # with a version number, for example `GCF_000001405.26`.
       "A String",
     ],
     "length": "A String", # The length of this reference's sequence.
-    "ncbiTaxonId": 42, # ID from http://www.ncbi.nlm.nih.gov/taxonomy. For example, 9606 for human.
+    "md5checksum": "A String", # MD5 of the upper-case sequence excluding all whitespace characters (this
+        # is equivalent to SQ:M5 in SAM). This value is represented in lower case
+        # hexadecimal format.
     "id": "A String", # The server-generated reference ID, unique across all references.
-    "md5checksum": "A String", # MD5 of the upper-case sequence excluding all whitespace characters (this is equivalent to SQ:M5 in SAM). This value is represented in lower case hexadecimal format.
+    "ncbiTaxonId": 42, # ID from http://www.ncbi.nlm.nih.gov/taxonomy. For example, 9606 for human.
   }</pre>
 </div>
 
 <div class="method">
     <code class="details" id="search">search(body, x__xgafv=None)</code>
-  <pre>Searches for references which match the given criteria. For the definitions of references and other genomics resources, see [Fundamentals of Google Genomics](https://cloud.google.com/genomics/fundamentals-of-google-genomics) Implements [GlobalAllianceApi.searchReferences](https://github.com/ga4gh/schemas/blob/v0.5.1/src/main/resources/avro/referencemethods.avdl#L146).
+  <pre>Searches for references which match the given criteria.
+
+For the definitions of references and other genomics resources, see
+[Fundamentals of Google
+Genomics](https://cloud.google.com/genomics/fundamentals-of-google-genomics)
+
+Implements
+[GlobalAllianceApi.searchReferences](https://github.com/ga4gh/schemas/blob/v0.5.1/src/main/resources/avro/referencemethods.avdl#L146).
 
 Args:
   body: object, The request body. (required)
     The object takes the form of:
 
 {
-    "md5checksums": [ # If present, return references for which the md5checksum matches exactly.
+    "md5checksums": [ # If present, return references for which the
+        # md5checksum matches exactly.
       "A String",
     ],
-    "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.
+    "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.
     "referenceSetId": "A String", # If present, return only references which belong to this reference set.
-    "accessions": [ # If present, return references for which a prefix of any of sourceAccessions match any of these strings. Accession numbers typically have a main number and a version, for example `GCF_000001405.26`.
+    "accessions": [ # If present, return references for which a prefix of any of
+        # sourceAccessions match
+        # any of these strings. Accession numbers typically have a main number and a
+        # version, for example `GCF_000001405.26`.
       "A String",
     ],
-    "pageSize": 42, # The maximum number of results to return in a single page. If unspecified, defaults to 1024. The maximum value is 4096.
+    "pageSize": 42, # The maximum number of results to return in a single page. If unspecified,
+        # defaults to 1024. The maximum value is 4096.
   }
 
   x__xgafv: string, V1 error format.
+    Allowed values
+      1 - v1 error format
+      2 - v2 error format
 
 Returns:
   An object of the form:
 
     {
-    "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.
     "references": [ # The matching references.
-      { # A reference is a canonical assembled DNA sequence, intended to act as a reference coordinate space for other genomic annotations. A single reference might represent the human chromosome 1 or mitochandrial DNA, for instance. A reference belongs to one or more reference sets. For more genomics resource definitions, see [Fundamentals of Google Genomics](https://cloud.google.com/genomics/fundamentals-of-google-genomics)
+      { # A reference is a canonical assembled DNA sequence, intended to act as a
+          # reference coordinate space for other genomic annotations. A single reference
+          # might represent the human chromosome 1 or mitochandrial DNA, for instance. A
+          # reference belongs to one or more reference sets.
+          #
+          # For more genomics resource definitions, see [Fundamentals of Google
+          # Genomics](https://cloud.google.com/genomics/fundamentals-of-google-genomics)
         "name": "A String", # The name of this reference, for example `22`.
-        "sourceUri": "A String", # The URI from which the sequence was obtained. Typically specifies a FASTA format file.
-        "sourceAccessions": [ # All known corresponding accession IDs in INSDC (GenBank/ENA/DDBJ) ideally with a version number, for example `GCF_000001405.26`.
+        "sourceUri": "A String", # The URI from which the sequence was obtained. Typically specifies a FASTA
+            # format file.
+        "sourceAccessions": [ # All known corresponding accession IDs in INSDC (GenBank/ENA/DDBJ) ideally
+            # with a version number, for example `GCF_000001405.26`.
           "A String",
         ],
         "length": "A String", # The length of this reference's sequence.
-        "ncbiTaxonId": 42, # ID from http://www.ncbi.nlm.nih.gov/taxonomy. For example, 9606 for human.
+        "md5checksum": "A String", # MD5 of the upper-case sequence excluding all whitespace characters (this
+            # is equivalent to SQ:M5 in SAM). This value is represented in lower case
+            # hexadecimal format.
         "id": "A String", # The server-generated reference ID, unique across all references.
-        "md5checksum": "A String", # MD5 of the upper-case sequence excluding all whitespace characters (this is equivalent to SQ:M5 in SAM). This value is represented in lower case hexadecimal format.
+        "ncbiTaxonId": 42, # ID from http://www.ncbi.nlm.nih.gov/taxonomy. For example, 9606 for human.
       },
     ],
   }</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>
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