Regen all docs. (#700)

* Stop recursing if discovery == {}

* Generate docs with 'make docs'.
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+
+<h1><a href="androiddeviceprovisioning_v1.html">Android Device Provisioning Partner API</a> . <a href="androiddeviceprovisioning_v1.customers.html">customers</a></h1>
+<h2>Instance Methods</h2>
+<p class="toc_element">
+  <code><a href="androiddeviceprovisioning_v1.customers.configurations.html">configurations()</a></code>
+</p>
+<p class="firstline">Returns the configurations Resource.</p>
+
+<p class="toc_element">
+  <code><a href="androiddeviceprovisioning_v1.customers.devices.html">devices()</a></code>
+</p>
+<p class="firstline">Returns the devices Resource.</p>
+
+<p class="toc_element">
+  <code><a href="androiddeviceprovisioning_v1.customers.dpcs.html">dpcs()</a></code>
+</p>
+<p class="firstline">Returns the dpcs Resource.</p>
+
+<p class="toc_element">
+  <code><a href="#list">list(pageSize=None, pageToken=None, x__xgafv=None)</a></code></p>
+<p class="firstline">Lists the user's customer accounts.</p>
+<p class="toc_element">
+  <code><a href="#list_next">list_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="list">list(pageSize=None, pageToken=None, x__xgafv=None)</code>
+  <pre>Lists the user's customer accounts.
+
+Args:
+  pageSize: integer, The maximum number of customers to show in a page of results.
+A number between 1 and 100 (inclusive).
+  pageToken: string, A token specifying which result page to return.
+  x__xgafv: string, V1 error format.
+    Allowed values
+      1 - v1 error format
+      2 - v2 error format
+
+Returns:
+  An object of the form:
+
+    { # Response message for listing my customers.
+    "nextPageToken": "A String", # A token used to access the next page of results. Omitted if no further
+        # results are available.
+    "customers": [ # The customer accounts the calling user is a member of.
+      { # A reseller, vendor, or customer in the zero-touch reseller and customer APIs.
+        "name": "A String", # Output only. The API resource name of the company. The resource name is one
+            # of the following formats:
+            #
+            # * `partners/[PARTNER_ID]/customers/[CUSTOMER_ID]`
+            # * `partners/[PARTNER_ID]/vendors/[VENDOR_ID]`
+            # * `partners/[PARTNER_ID]/vendors/[VENDOR_ID]/customers/[CUSTOMER_ID]`
+            #
+            # Assigned by the server.
+        "companyId": "A String", # Output only. The ID of the company. Assigned by the server.
+        "companyName": "A String", # Required. The name of the company. For example _XYZ Corp_. Displayed to the
+            # company's employees in the zero-touch enrollment portal.
+        "ownerEmails": [ # Input only. Email address of customer's users in the owner role. At least
+            # one `owner_email` is required. Each email address must be associated with a
+            # Google Account. Owners share the same access as admins but can also add,
+            # delete, and edit your organization's portal users.
+          "A String",
+        ],
+        "termsStatus": "A String", # Output only. Whether any user from the company has accepted the latest
+            # Terms of Service (ToS). See
+            # TermsStatus.
+        "adminEmails": [ # Input only. Optional. Email address of customer's users in the admin role.
+            # Each email address must be associated with a Google Account.
+          "A String",
+        ],
+      },
+    ],
+  }</pre>
+</div>
+
+<div class="method">
+    <code class="details" id="list_next">list_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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