Regen docs (#364)

diff --git a/docs/dyn/safebrowsing_v4.fullHashes.html b/docs/dyn/safebrowsing_v4.fullHashes.html
index 0bc7d84..3281c1a 100644
--- a/docs/dyn/safebrowsing_v4.fullHashes.html
+++ b/docs/dyn/safebrowsing_v4.fullHashes.html
@@ -72,7 +72,7 @@
 
 </style>
 
-<h1><a href="safebrowsing_v4.html">Safe Browsing APIs</a> . <a href="safebrowsing_v4.fullHashes.html">fullHashes</a></h1>
+<h1><a href="safebrowsing_v4.html">Google Safe Browsing API</a> . <a href="safebrowsing_v4.fullHashes.html">fullHashes</a></h1>
 <h2>Instance Methods</h2>
 <p class="toc_element">
   <code><a href="#find">find(body, x__xgafv=None)</a></code></p>
@@ -89,25 +89,37 @@
 { # Request to return full hashes matched by the provided hash prefixes.
     "client": { # The client metadata associated with Safe Browsing API requests. # The client metadata.
       "clientVersion": "A String", # The version of the client implementation.
-      "clientId": "A String", # A client ID that (hopefully) uniquely identifies the client implementation of the Safe Browsing API.
+      "clientId": "A String", # A client ID that (hopefully) uniquely identifies the client implementation
+          # of the Safe Browsing API.
     },
-    "threatInfo": { # The information regarding one or more threats that a client submits when checking for matches in threat lists. # The lists and hashes to be checked.
+    "apiClient": { # The client metadata associated with Safe Browsing API requests. # Client metadata associated with callers of higher-level APIs built on top
+        # of the client's implementation.
+      "clientVersion": "A String", # The version of the client implementation.
+      "clientId": "A String", # A client ID that (hopefully) uniquely identifies the client implementation
+          # of the Safe Browsing API.
+    },
+    "threatInfo": { # The information regarding one or more threats that a client submits when # The lists and hashes to be checked.
+        # checking for matches in threat lists.
       "threatTypes": [ # The threat types to be checked.
         "A String",
       ],
-      "threatEntries": [ # The threat entries to be checked.
-        { # An individual threat; for example, a malicious URL or its hash representation. Only one of these fields should be set.
-          "url": "A String", # A URL.
-          "hash": "A String", # A hash prefix, consisting of the most significant 4-32 bytes of a SHA256 hash. This field is in binary format.
-          "digest": "A String", # The digest of an executable in SHA256 format. The API supports both binary and hex digests.
-        },
-      ],
-      "platformTypes": [ # The platform types to be checked.
-        "A String",
-      ],
       "threatEntryTypes": [ # The entry types to be checked.
         "A String",
       ],
+      "platformTypes": [ # The platform types to be checked.
+        "A String",
+      ],
+      "threatEntries": [ # The threat entries to be checked.
+        { # An individual threat; for example, a malicious URL or its hash
+            # representation. Only one of these fields should be set.
+          "url": "A String", # A URL.
+          "hash": "A String", # A hash prefix, consisting of the most significant 4-32 bytes of a SHA256
+              # hash. This field is in binary format. For JSON requests, hashes are
+              # base64-encoded.
+          "digest": "A String", # The digest of an executable in SHA256 format. The API supports both
+              # binary and hex digests. For JSON requests, digests are base64-encoded.
+        },
+      ],
     },
     "clientStates": [ # The current client states for each of the client's local threat lists.
       "A String",
@@ -115,6 +127,9 @@
   }
 
   x__xgafv: string, V1 error format.
+    Allowed values
+      1 - v1 error format
+      2 - v2 error format
 
 Returns:
   An object of the form:
@@ -123,26 +138,35 @@
     "matches": [ # The full hashes that matched the requested prefixes.
       { # A match when checking a threat entry in the Safe Browsing threat lists.
         "threatType": "A String", # The threat type matching this threat.
-        "threatEntryMetadata": { # The metadata associated with a specific threat entry. The client is expected to know the metadata key/value pairs associated with each threat type. # Optional metadata associated with this threat.
+        "threatEntryMetadata": { # The metadata associated with a specific threat entry. The client is expected # Optional metadata associated with this threat.
+            # to know the metadata key/value pairs associated with each threat type.
           "entries": [ # The metadata entries.
             { # A single metadata entry.
-              "value": "A String", # The metadata entry value.
-              "key": "A String", # The metadata entry key.
+              "key": "A String", # The metadata entry key. For JSON requests, the key is base64-encoded.
+              "value": "A String", # The metadata entry value. For JSON requests, the value is base64-encoded.
             },
           ],
         },
         "threatEntryType": "A String", # The threat entry type matching this threat.
-        "cacheDuration": "A String", # The cache lifetime for the returned match. Clients must not cache this response for more than this duration to avoid false positives.
-        "threat": { # An individual threat; for example, a malicious URL or its hash representation. Only one of these fields should be set. # The threat matching this threat.
+        "cacheDuration": "A String", # The cache lifetime for the returned match. Clients must not cache this
+            # response for more than this duration to avoid false positives.
+        "threat": { # An individual threat; for example, a malicious URL or its hash # The threat matching this threat.
+            # representation. Only one of these fields should be set.
           "url": "A String", # A URL.
-          "hash": "A String", # A hash prefix, consisting of the most significant 4-32 bytes of a SHA256 hash. This field is in binary format.
-          "digest": "A String", # The digest of an executable in SHA256 format. The API supports both binary and hex digests.
+          "hash": "A String", # A hash prefix, consisting of the most significant 4-32 bytes of a SHA256
+              # hash. This field is in binary format. For JSON requests, hashes are
+              # base64-encoded.
+          "digest": "A String", # The digest of an executable in SHA256 format. The API supports both
+              # binary and hex digests. For JSON requests, digests are base64-encoded.
         },
         "platformType": "A String", # The platform type matching this threat.
       },
     ],
-    "negativeCacheDuration": "A String", # For requested entities that did not match the threat list, how long to cache the response.
-    "minimumWaitDuration": "A String", # The minimum duration the client must wait before issuing any find hashes request. If this field is not set, clients can issue a request as soon as they want.
+    "negativeCacheDuration": "A String", # For requested entities that did not match the threat list, how long to
+        # cache the response.
+    "minimumWaitDuration": "A String", # The minimum duration the client must wait before issuing any find hashes
+        # request. If this field is not set, clients can issue a request as soon as
+        # they want.
   }</pre>
 </div>