Regen all docs. (#700)

* Stop recursing if discovery == {}

* Generate docs with 'make docs'.
diff --git a/docs/dyn/firebasedynamiclinks_v1.v1.html b/docs/dyn/firebasedynamiclinks_v1.v1.html
index 7f1e8e9..21b84cc 100644
--- a/docs/dyn/firebasedynamiclinks_v1.v1.html
+++ b/docs/dyn/firebasedynamiclinks_v1.v1.html
@@ -75,17 +75,24 @@
 <h1><a href="firebasedynamiclinks_v1.html">Firebase Dynamic Links API</a> . <a href="firebasedynamiclinks_v1.v1.html">v1</a></h1>
 <h2>Instance Methods</h2>
 <p class="toc_element">
-  <code><a href="#getLinkStats">getLinkStats(dynamicLink, durationDays=None, x__xgafv=None)</a></code></p>
+  <code><a href="#getLinkStats">getLinkStats(dynamicLink, sdkVersion=None, durationDays=None, x__xgafv=None)</a></code></p>
 <p class="firstline">Fetches analytics stats of a short Dynamic Link for a given</p>
+<p class="toc_element">
+  <code><a href="#installAttribution">installAttribution(body, x__xgafv=None)</a></code></p>
+<p class="firstline">Get iOS strong/weak-match info for post-install attribution.</p>
+<p class="toc_element">
+  <code><a href="#reopenAttribution">reopenAttribution(body, x__xgafv=None)</a></code></p>
+<p class="firstline">Get iOS reopen attribution for app universal link open deeplinking.</p>
 <h3>Method Details</h3>
 <div class="method">
-    <code class="details" id="getLinkStats">getLinkStats(dynamicLink, durationDays=None, x__xgafv=None)</code>
+    <code class="details" id="getLinkStats">getLinkStats(dynamicLink, sdkVersion=None, durationDays=None, x__xgafv=None)</code>
   <pre>Fetches analytics stats of a short Dynamic Link for a given
 duration. Metrics include number of clicks, redirects, installs,
 app first opens, and app reopens.
 
 Args:
   dynamicLink: string, Dynamic Link URL. e.g. https://abcd.app.goo.gl/wxyz (required)
+  sdkVersion: string, Google SDK version. Version takes the form "$major.$minor.$patch"
   durationDays: string, The span of time requested in days.
   x__xgafv: string, V1 error format.
     Allowed values
@@ -106,4 +113,138 @@
   }</pre>
 </div>
 
+<div class="method">
+    <code class="details" id="installAttribution">installAttribution(body, x__xgafv=None)</code>
+  <pre>Get iOS strong/weak-match info for post-install attribution.
+
+Args:
+  body: object, The request body. (required)
+    The object takes the form of:
+
+{ # Request for iSDK to execute strong match flow for post-install attribution.
+      # This is meant for iOS requests only. Requests from other platforms will
+      # not be honored.
+    "visualStyle": "A String", # Strong match page information. Disambiguates between default UI and
+        # custom page to present when strong match succeeds/fails to find cookie.
+    "sdkVersion": "A String", # Google SDK version. Version takes the form "$major.$minor.$patch"
+    "appInstallationTime": "A String", # App installation epoch time (https://en.wikipedia.org/wiki/Unix_time).
+        # This is a client signal for a more accurate weak match.
+    "uniqueMatchLinkToCheck": "A String", # Possible unique matched link that server need to check before performing
+        # fingerprint match. If passed link is short server need to expand the link.
+        # If link is long server need to vslidate the link.
+    "device": { # Signals associated with the device making the request. # Device information.
+      "languageCode": "A String", # Device language code setting.
+      "languageCodeRaw": "A String", # Device language code raw setting.
+          # iOS does returns language code in different format than iOS WebView.
+          # For example WebView returns en_US, but iOS returns en-US.
+          # Field below will return raw value returned by iOS.
+      "deviceModelName": "A String", # Device model name.
+      "languageCodeFromWebview": "A String", # Device language code setting obtained by executing JavaScript code in
+          # WebView.
+      "screenResolutionHeight": "A String", # Device display resolution height.
+      "timezone": "A String", # Device timezone setting.
+      "screenResolutionWidth": "A String", # Device display resolution width.
+    },
+    "retrievalMethod": "A String", # App post install attribution retrieval information. Disambiguates
+        # mechanism (iSDK or developer invoked) to retrieve payload from
+        # clicked link.
+    "iosVersion": "A String", # iOS version, ie: 9.3.5.
+        # Consider adding "build".
+    "bundleId": "A String", # APP bundle ID.
+  }
+
+  x__xgafv: string, V1 error format.
+    Allowed values
+      1 - v1 error format
+      2 - v2 error format
+
+Returns:
+  An object of the form:
+
+    { # Response for iSDK to execute strong match flow for post-install attribution.
+    "utmMedium": "A String", # Scion medium value to be propagated by iSDK to Scion at post-install.
+    "utmSource": "A String", # Scion source value to be propagated by iSDK to Scion at post-install.
+    "matchMessage": "A String", # Describes why match failed, ie: "discarded due to low confidence".
+        # This message will be publicly visible.
+    "attributionConfidence": "A String", # The confidence of the returned attribution.
+    "externalBrowserDestinationLink": "A String", # User-agent specific custom-scheme URIs for iSDK to open. This will be set
+        # according to the user-agent tha the click was originally made in. There is
+        # no Safari-equivalent custom-scheme open URLs.
+        # ie: googlechrome://www.example.com
+        # ie: firefox://open-url?url=http://www.example.com
+        # ie: opera-http://example.com
+    "isStrongMatchExecutable": True or False, # Instruction for iSDK to attemmpt to perform strong match. For instance,
+        # if browser does not support/allow cookie or outside of support browsers,
+        # this will be false.
+    "requestIpVersion": "A String", # Which IP version the request was made from.
+    "utmTerm": "A String", # Scion term value to be propagated by iSDK to Scion at app-reopen.
+    "utmContent": "A String", # Scion content value to be propagated by iSDK to Scion at app-reopen.
+    "invitationId": "A String", # Invitation ID attributed post-install via one of several techniques
+        # (fingerprint, copy unique).
+    "appMinimumVersion": "A String", # The minimum version for app, specified by dev through ?imv= parameter.
+        # Return to iSDK to allow app to evaluate if current version meets this.
+    "resolvedLink": "A String", # The entire FDL, expanded from a short link. It is the same as the
+        # requested_link, if it is long. Parameters from this should not be
+        # used directly (ie: server can default utm_[campaign|medium|source]
+        # to a value when requested_link lack them, server determine the best
+        # fallback_link when requested_link specifies >1 fallback links).
+    "requestedLink": "A String", # Entire FDL (short or long) attributed post-install via one of several
+        # techniques (fingerprint, copy unique).
+    "fallbackLink": "A String", # The link to navigate to update the app if min version is not met.
+        # This is either (in order): 1) fallback link (from ?ifl= parameter, if
+        # specified by developer) or 2) AppStore URL (from ?isi= parameter, if
+        # specified), or 3) the payload link (from required link= parameter).
+    "utmCampaign": "A String", # Scion campaign value to be propagated by iSDK to Scion at post-install.
+    "deepLink": "A String", # The deep-link attributed post-install via one of several techniques
+        # (fingerprint, copy unique).
+  }</pre>
+</div>
+
+<div class="method">
+    <code class="details" id="reopenAttribution">reopenAttribution(body, x__xgafv=None)</code>
+  <pre>Get iOS reopen attribution for app universal link open deeplinking.
+
+Args:
+  body: object, The request body. (required)
+    The object takes the form of:
+
+{ # Request for iSDK to get reopen attribution for app universal link open
+      # deeplinking. This endpoint is meant for only iOS requests.
+    "sdkVersion": "A String", # Google SDK version. Version takes the form "$major.$minor.$patch"
+    "requestedLink": "A String", # FDL link to be verified from an app universal link open.
+        # The FDL link can be one of:
+        # 1) short FDL.
+        # e.g. <app_code>.page.link/<ddl_id>, or
+        # 2) long FDL.
+        # e.g. <app_code>.page.link/?{query params}, or
+        # 3) Invite FDL.
+        # e.g. <app_code>.page.link/i/<invite_id_or_alias>
+    "bundleId": "A String", # APP bundle ID.
+  }
+
+  x__xgafv: string, V1 error format.
+    Allowed values
+      1 - v1 error format
+      2 - v2 error format
+
+Returns:
+  An object of the form:
+
+    { # Response for iSDK to get reopen attribution for app universal link open
+      # deeplinking. This endpoint is meant for only iOS requests.
+    "utmMedium": "A String", # Scion medium value to be propagated by iSDK to Scion at app-reopen.
+    "utmSource": "A String", # Scion source value to be propagated by iSDK to Scion at app-reopen.
+    "iosMinAppVersion": "A String", # FDL input value of the "&imv=" parameter, minimum app version to be
+        # returned to Google Firebase SDK running on iOS-9.
+    "utmTerm": "A String", # Scion term value to be propagated by iSDK to Scion at app-reopen.
+    "utmContent": "A String", # Scion content value to be propagated by iSDK to Scion at app-reopen.
+    "invitationId": "A String", # Optional invitation ID, for only invite typed requested FDL links.
+    "resolvedLink": "A String", # The entire FDL, expanded from a short link. It is the same as the
+        # requested_link, if it is long.
+    "utmCampaign": "A String", # Scion campaign value to be propagated by iSDK to Scion at app-reopen.
+    "deepLink": "A String", # The deep-link attributed the app universal link open. For both regular
+        # FDL links and invite FDL links.
+  }</pre>
+</div>
+
 </body></html>
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