Regen docs (#373)

diff --git a/docs/dyn/ml_v1beta1.projects.models.html b/docs/dyn/ml_v1beta1.projects.models.html
index 1ead461..9483d3e 100644
--- a/docs/dyn/ml_v1beta1.projects.models.html
+++ b/docs/dyn/ml_v1beta1.projects.models.html
@@ -89,7 +89,7 @@
   <code><a href="#get">get(name=None, x__xgafv=None)</a></code></p>
 <p class="firstline">Gets information about a model, including its name, the description (if</p>
 <p class="toc_element">
-  <code><a href="#list">list(parent=None, pageToken=None, x__xgafv=None, pageSize=None)</a></code></p>
+  <code><a href="#list">list(parent=None, pageSize=None, pageToken=None, x__xgafv=None)</a></code></p>
 <p class="firstline">Lists the models in a project.</p>
 <p class="toc_element">
   <code><a href="#list_next">list_next(previous_request, previous_response)</a></code></p>
@@ -101,7 +101,7 @@
 
 You must add at least one version before you can request predictions from
 the model. Add versions by calling
-[projects.models.versions.create](/ml/reference/rest/v1beta1/projects.models.versions/create).
+[projects.models.versions.create](/ml-engine/reference/rest/v1beta1/projects.models.versions/create).
 
 Args:
   parent: string, Required. The project name.
@@ -118,18 +118,24 @@
     "regions": [ # Optional. The list of regions where the model is going to be deployed.
         # Currently only one region per model is supported.
         # Defaults to 'us-central1' if nothing is set.
+        # Note:
+        # *   No matter where a model is deployed, it can always be accessed by
+        #     users from anywhere, both for online and batch prediction.
+        # *   The region for a batch prediction job is set by the region field when
+        #     submitting the batch prediction job and does not take its value from
+        #     this field.
       "A String",
     ],
     "defaultVersion": { # Represents a version of the model. # Output only. The default version of the model. This version will be used to
         # handle prediction requests that do not specify a version.
         # 
         # You can change the default version by calling
-        # [projects.methods.versions.setDefault](/ml/reference/rest/v1beta1/projects.models.versions/setDefault).
+        # [projects.methods.versions.setDefault](/ml-engine/reference/rest/v1beta1/projects.models.versions/setDefault).
         #
         # Each version is a trained model deployed in the cloud, ready to handle
         # prediction requests. A model can have multiple versions. You can get
         # information about all of the versions of a given model by calling
-        # [projects.models.versions.list](/ml/reference/rest/v1beta1/projects.models.versions/list).
+        # [projects.models.versions.list](/ml-engine/reference/rest/v1beta1/projects.models.versions/list).
       "description": "A String", # Optional. The description specified for the version when it was created.
       "runtimeVersion": "A String", # Optional. The Google Cloud ML runtime version to use for this deployment.
           # If not set, Google Cloud ML will choose a version.
@@ -147,11 +153,11 @@
       "lastUseTime": "A String", # Output only. The time the version was last used for prediction.
       "deploymentUri": "A String", # Required. The Google Cloud Storage location of the trained model used to
           # create the version. See the
-          # [overview of model deployment](/ml/docs/concepts/deployment-overview) for
+          # [overview of model deployment](/ml-engine/docs/concepts/deployment-overview) for
           # more informaiton.
           #
           # When passing Version to
-          # [projects.models.versions.create](/ml/reference/rest/v1beta1/projects.models.versions/create)
+          # [projects.models.versions.create](/ml-engine/reference/rest/v1beta1/projects.models.versions/create)
           # the model service uses the specified location as the source of the model.
           # Once deployed, the model version is hosted by the prediction service, so
           # this location is useful only as a historical record.
@@ -160,7 +166,7 @@
           # requests that do not specify a version.
           #
           # You can change the default version by calling
-          # [projects.methods.versions.setDefault](/ml/reference/rest/v1beta1/projects.models.versions/setDefault).
+          # [projects.methods.versions.setDefault](/ml-engine/reference/rest/v1beta1/projects.models.versions/setDefault).
       "name": "A String", # Required.The name specified for the version when it was created.
           #
           # The version name must be unique within the model it is created in.
@@ -189,18 +195,24 @@
       "regions": [ # Optional. The list of regions where the model is going to be deployed.
           # Currently only one region per model is supported.
           # Defaults to 'us-central1' if nothing is set.
+          # Note:
+          # *   No matter where a model is deployed, it can always be accessed by
+          #     users from anywhere, both for online and batch prediction.
+          # *   The region for a batch prediction job is set by the region field when
+          #     submitting the batch prediction job and does not take its value from
+          #     this field.
         "A String",
       ],
       "defaultVersion": { # Represents a version of the model. # Output only. The default version of the model. This version will be used to
           # handle prediction requests that do not specify a version.
           #
           # You can change the default version by calling
-          # [projects.methods.versions.setDefault](/ml/reference/rest/v1beta1/projects.models.versions/setDefault).
+          # [projects.methods.versions.setDefault](/ml-engine/reference/rest/v1beta1/projects.models.versions/setDefault).
           #
           # Each version is a trained model deployed in the cloud, ready to handle
           # prediction requests. A model can have multiple versions. You can get
           # information about all of the versions of a given model by calling
-          # [projects.models.versions.list](/ml/reference/rest/v1beta1/projects.models.versions/list).
+          # [projects.models.versions.list](/ml-engine/reference/rest/v1beta1/projects.models.versions/list).
         "description": "A String", # Optional. The description specified for the version when it was created.
         "runtimeVersion": "A String", # Optional. The Google Cloud ML runtime version to use for this deployment.
             # If not set, Google Cloud ML will choose a version.
@@ -218,11 +230,11 @@
         "lastUseTime": "A String", # Output only. The time the version was last used for prediction.
         "deploymentUri": "A String", # Required. The Google Cloud Storage location of the trained model used to
             # create the version. See the
-            # [overview of model deployment](/ml/docs/concepts/deployment-overview) for
+            # [overview of model deployment](/ml-engine/docs/concepts/deployment-overview) for
             # more informaiton.
             #
             # When passing Version to
-            # [projects.models.versions.create](/ml/reference/rest/v1beta1/projects.models.versions/create)
+            # [projects.models.versions.create](/ml-engine/reference/rest/v1beta1/projects.models.versions/create)
             # the model service uses the specified location as the source of the model.
             # Once deployed, the model version is hosted by the prediction service, so
             # this location is useful only as a historical record.
@@ -231,7 +243,7 @@
             # requests that do not specify a version.
             #
             # You can change the default version by calling
-            # [projects.methods.versions.setDefault](/ml/reference/rest/v1beta1/projects.models.versions/setDefault).
+            # [projects.methods.versions.setDefault](/ml-engine/reference/rest/v1beta1/projects.models.versions/setDefault).
         "name": "A String", # Required.The name specified for the version when it was created.
             #
             # The version name must be unique within the model it is created in.
@@ -251,7 +263,7 @@
 
 You can only delete a model if there are no versions in it. You can delete
 versions by calling
-[projects.models.versions.delete](/ml/reference/rest/v1beta1/projects.models.versions/delete).
+[projects.models.versions.delete](/ml-engine/reference/rest/v1beta1/projects.models.versions/delete).
 
 Args:
   name: string, Required. The name of the model.
@@ -267,12 +279,6 @@
 
     { # This resource represents a long-running operation that is the result of a
       # network API call.
-    "metadata": { # Service-specific metadata associated with the operation.  It typically
-        # contains progress information and common metadata such as create time.
-        # Some services might not provide such metadata.  Any method that returns a
-        # long-running operation should document the metadata type, if any.
-      "a_key": "", # Properties of the object. Contains field @type with type URL.
-    },
     "error": { # The `Status` type defines a logical error model that is suitable for different # The error result of the operation in case of failure or cancellation.
         # programming environments, including REST APIs and RPC APIs. It is used by
         # [gRPC](https://github.com/grpc). The error model is designed to be:
@@ -352,6 +358,12 @@
     "name": "A String", # The server-assigned name, which is only unique within the same service that
         # originally returns it. If you use the default HTTP mapping, the
         # `name` should have the format of `operations/some/unique/name`.
+    "metadata": { # Service-specific metadata associated with the operation.  It typically
+        # contains progress information and common metadata such as create time.
+        # Some services might not provide such metadata.  Any method that returns a
+        # long-running operation should document the metadata type, if any.
+      "a_key": "", # Properties of the object. Contains field @type with type URL.
+    },
   }</pre>
 </div>
 
@@ -381,18 +393,24 @@
       "regions": [ # Optional. The list of regions where the model is going to be deployed.
           # Currently only one region per model is supported.
           # Defaults to 'us-central1' if nothing is set.
+          # Note:
+          # *   No matter where a model is deployed, it can always be accessed by
+          #     users from anywhere, both for online and batch prediction.
+          # *   The region for a batch prediction job is set by the region field when
+          #     submitting the batch prediction job and does not take its value from
+          #     this field.
         "A String",
       ],
       "defaultVersion": { # Represents a version of the model. # Output only. The default version of the model. This version will be used to
           # handle prediction requests that do not specify a version.
           #
           # You can change the default version by calling
-          # [projects.methods.versions.setDefault](/ml/reference/rest/v1beta1/projects.models.versions/setDefault).
+          # [projects.methods.versions.setDefault](/ml-engine/reference/rest/v1beta1/projects.models.versions/setDefault).
           #
           # Each version is a trained model deployed in the cloud, ready to handle
           # prediction requests. A model can have multiple versions. You can get
           # information about all of the versions of a given model by calling
-          # [projects.models.versions.list](/ml/reference/rest/v1beta1/projects.models.versions/list).
+          # [projects.models.versions.list](/ml-engine/reference/rest/v1beta1/projects.models.versions/list).
         "description": "A String", # Optional. The description specified for the version when it was created.
         "runtimeVersion": "A String", # Optional. The Google Cloud ML runtime version to use for this deployment.
             # If not set, Google Cloud ML will choose a version.
@@ -410,11 +428,11 @@
         "lastUseTime": "A String", # Output only. The time the version was last used for prediction.
         "deploymentUri": "A String", # Required. The Google Cloud Storage location of the trained model used to
             # create the version. See the
-            # [overview of model deployment](/ml/docs/concepts/deployment-overview) for
+            # [overview of model deployment](/ml-engine/docs/concepts/deployment-overview) for
             # more informaiton.
             #
             # When passing Version to
-            # [projects.models.versions.create](/ml/reference/rest/v1beta1/projects.models.versions/create)
+            # [projects.models.versions.create](/ml-engine/reference/rest/v1beta1/projects.models.versions/create)
             # the model service uses the specified location as the source of the model.
             # Once deployed, the model version is hosted by the prediction service, so
             # this location is useful only as a historical record.
@@ -423,7 +441,7 @@
             # requests that do not specify a version.
             #
             # You can change the default version by calling
-            # [projects.methods.versions.setDefault](/ml/reference/rest/v1beta1/projects.models.versions/setDefault).
+            # [projects.methods.versions.setDefault](/ml-engine/reference/rest/v1beta1/projects.models.versions/setDefault).
         "name": "A String", # Required.The name specified for the version when it was created.
             #
             # The version name must be unique within the model it is created in.
@@ -438,7 +456,7 @@
 </div>
 
 <div class="method">
-    <code class="details" id="list">list(parent=None, pageToken=None, x__xgafv=None, pageSize=None)</code>
+    <code class="details" id="list">list(parent=None, pageSize=None, pageToken=None, x__xgafv=None)</code>
   <pre>Lists the models in a project.
 
 Each project can contain multiple models, and each model can have multiple
@@ -448,6 +466,11 @@
   parent: string, Required. The name of the project whose models are to be listed.
 
 Authorization: requires `Viewer` role on the specified project. (required)
+  pageSize: integer, Optional. The number of models to retrieve per "page" of results. If there
+are more remaining results than this number, the response message will
+contain a valid value in the `next_page_token` field.
+
+The default value is 20, and the maximum page size is 100.
   pageToken: string, Optional. A page token to request the next page of results.
 
 You get the token from the `next_page_token` field of the response from
@@ -456,18 +479,11 @@
     Allowed values
       1 - v1 error format
       2 - v2 error format
-  pageSize: integer, Optional. The number of models to retrieve per "page" of results. If there
-are more remaining results than this number, the response message will
-contain a valid value in the `next_page_token` field.
-
-The default value is 20, and the maximum page size is 100.
 
 Returns:
   An object of the form:
 
     { # Response message for the ListModels method.
-    "nextPageToken": "A String", # Optional. Pass this token as the `page_token` field of the request for a
-        # subsequent call.
     "models": [ # The list of models.
       { # Represents a machine learning solution.
             #
@@ -477,18 +493,24 @@
           "regions": [ # Optional. The list of regions where the model is going to be deployed.
               # Currently only one region per model is supported.
               # Defaults to 'us-central1' if nothing is set.
+              # Note:
+              # *   No matter where a model is deployed, it can always be accessed by
+              #     users from anywhere, both for online and batch prediction.
+              # *   The region for a batch prediction job is set by the region field when
+              #     submitting the batch prediction job and does not take its value from
+              #     this field.
             "A String",
           ],
           "defaultVersion": { # Represents a version of the model. # Output only. The default version of the model. This version will be used to
               # handle prediction requests that do not specify a version.
               #
               # You can change the default version by calling
-              # [projects.methods.versions.setDefault](/ml/reference/rest/v1beta1/projects.models.versions/setDefault).
+              # [projects.methods.versions.setDefault](/ml-engine/reference/rest/v1beta1/projects.models.versions/setDefault).
               #
               # Each version is a trained model deployed in the cloud, ready to handle
               # prediction requests. A model can have multiple versions. You can get
               # information about all of the versions of a given model by calling
-              # [projects.models.versions.list](/ml/reference/rest/v1beta1/projects.models.versions/list).
+              # [projects.models.versions.list](/ml-engine/reference/rest/v1beta1/projects.models.versions/list).
             "description": "A String", # Optional. The description specified for the version when it was created.
             "runtimeVersion": "A String", # Optional. The Google Cloud ML runtime version to use for this deployment.
                 # If not set, Google Cloud ML will choose a version.
@@ -506,11 +528,11 @@
             "lastUseTime": "A String", # Output only. The time the version was last used for prediction.
             "deploymentUri": "A String", # Required. The Google Cloud Storage location of the trained model used to
                 # create the version. See the
-                # [overview of model deployment](/ml/docs/concepts/deployment-overview) for
+                # [overview of model deployment](/ml-engine/docs/concepts/deployment-overview) for
                 # more informaiton.
                 #
                 # When passing Version to
-                # [projects.models.versions.create](/ml/reference/rest/v1beta1/projects.models.versions/create)
+                # [projects.models.versions.create](/ml-engine/reference/rest/v1beta1/projects.models.versions/create)
                 # the model service uses the specified location as the source of the model.
                 # Once deployed, the model version is hosted by the prediction service, so
                 # this location is useful only as a historical record.
@@ -519,7 +541,7 @@
                 # requests that do not specify a version.
                 #
                 # You can change the default version by calling
-                # [projects.methods.versions.setDefault](/ml/reference/rest/v1beta1/projects.models.versions/setDefault).
+                # [projects.methods.versions.setDefault](/ml-engine/reference/rest/v1beta1/projects.models.versions/setDefault).
             "name": "A String", # Required.The name specified for the version when it was created.
                 #
                 # The version name must be unique within the model it is created in.
@@ -532,6 +554,8 @@
           "description": "A String", # Optional. The description specified for the model when it was created.
         },
     ],
+    "nextPageToken": "A String", # Optional. Pass this token as the `page_token` field of the request for a
+        # subsequent call.
   }</pre>
 </div>