Update docs (#291)

diff --git a/docs/dyn/ml_v1beta1.projects.models.html b/docs/dyn/ml_v1beta1.projects.models.html
new file mode 100644
index 0000000..088032f
--- /dev/null
+++ b/docs/dyn/ml_v1beta1.projects.models.html
@@ -0,0 +1,472 @@
+<html><body>
+<style>
+
+body, h1, h2, h3, div, span, p, pre, a {
+  margin: 0;
+  padding: 0;
+  border: 0;
+  font-weight: inherit;
+  font-style: inherit;
+  font-size: 100%;
+  font-family: inherit;
+  vertical-align: baseline;
+}
+
+body {
+  font-size: 13px;
+  padding: 1em;
+}
+
+h1 {
+  font-size: 26px;
+  margin-bottom: 1em;
+}
+
+h2 {
+  font-size: 24px;
+  margin-bottom: 1em;
+}
+
+h3 {
+  font-size: 20px;
+  margin-bottom: 1em;
+  margin-top: 1em;
+}
+
+pre, code {
+  line-height: 1.5;
+  font-family: Monaco, 'DejaVu Sans Mono', 'Bitstream Vera Sans Mono', 'Lucida Console', monospace;
+}
+
+pre {
+  margin-top: 0.5em;
+}
+
+h1, h2, h3, p {
+  font-family: Arial, sans serif;
+}
+
+h1, h2, h3 {
+  border-bottom: solid #CCC 1px;
+}
+
+.toc_element {
+  margin-top: 0.5em;
+}
+
+.firstline {
+  margin-left: 2 em;
+}
+
+.method  {
+  margin-top: 1em;
+  border: solid 1px #CCC;
+  padding: 1em;
+  background: #EEE;
+}
+
+.details {
+  font-weight: bold;
+  font-size: 14px;
+}
+
+</style>
+
+<h1><a href="ml_v1beta1.html">Google Cloud Machine Learning</a> . <a href="ml_v1beta1.projects.html">projects</a> . <a href="ml_v1beta1.projects.models.html">models</a></h1>
+<h2>Instance Methods</h2>
+<p class="toc_element">
+  <code><a href="ml_v1beta1.projects.models.versions.html">versions()</a></code>
+</p>
+<p class="firstline">Returns the versions Resource.</p>
+
+<p class="toc_element">
+  <code><a href="#create">create(parent=None, body, x__xgafv=None)</a></code></p>
+<p class="firstline">Creates a model which will later contain one or more versions.</p>
+<p class="toc_element">
+  <code><a href="#delete">delete(name=None, x__xgafv=None)</a></code></p>
+<p class="firstline">Deletes a model.</p>
+<p class="toc_element">
+  <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>
+<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>
+<p class="firstline">Retrieves the next page of results.</p>
+<h3>Method Details</h3>
+<div class="method">
+    <code class="details" id="create">create(parent=None, body, x__xgafv=None)</code>
+  <pre>Creates a model which will later contain one or more versions.
+
+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).
+
+Args:
+  parent: string, Required. The project name.
+
+Authorization: requires `Editor` role on the specified project. (required)
+  body: object, The request body. (required)
+    The object takes the form of:
+
+{ # Represents a machine learning solution.
+      # 
+      # A model can have multiple versions, each of which is a deployed, trained
+      # model ready to receive prediction requests. The model itself is just a
+      # container.
+    "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).
+        #
+        # 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).
+      "description": "A String", # Optional. The description specified for the version when it was created.
+      "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
+          # more informaiton.
+          #
+          # When passing Version to
+          # [projects.models.versions.create](/ml/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.
+      "createTime": "A String", # Output only. The time the version was created.
+      "isDefault": True or False, # Output only. If true, 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).
+      "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.
+    },
+    "description": "A String", # Optional. The description specified for the model when it was created.
+    "name": "A String", # Required. The name specified for the model when it was created.
+        # 
+        # The model name must be unique within the project it is created in.
+  }
+
+  x__xgafv: string, V1 error format.
+    Allowed values
+      1 - v1 error format
+      2 - v2 error format
+
+Returns:
+  An object of the form:
+
+    { # Represents a machine learning solution.
+        #
+        # A model can have multiple versions, each of which is a deployed, trained
+        # model ready to receive prediction requests. The model itself is just a
+        # container.
+      "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).
+          #
+          # 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).
+        "description": "A String", # Optional. The description specified for the version when it was created.
+        "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
+            # more informaiton.
+            #
+            # When passing Version to
+            # [projects.models.versions.create](/ml/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.
+        "createTime": "A String", # Output only. The time the version was created.
+        "isDefault": True or False, # Output only. If true, 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).
+        "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.
+      },
+      "description": "A String", # Optional. The description specified for the model when it was created.
+      "name": "A String", # Required. The name specified for the model when it was created.
+          #
+          # The model name must be unique within the project it is created in.
+    }</pre>
+</div>
+
+<div class="method">
+    <code class="details" id="delete">delete(name=None, x__xgafv=None)</code>
+  <pre>Deletes a model.
+
+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).
+
+Args:
+  name: string, Required. The name of the model.
+
+Authorization: requires `Editor` role on the parent project. (required)
+  x__xgafv: string, V1 error format.
+    Allowed values
+      1 - v1 error format
+      2 - v2 error format
+
+Returns:
+  An object of the form:
+
+    { # 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.
+    },
+    "done": True or False, # If the value is `false`, it means the operation is still in progress.
+        # If true, the operation is completed, and either `error` or `response` is
+        # available.
+    "response": { # The normal response of the operation in case of success.  If the original
+        # method returns no data on success, such as `Delete`, the response is
+        # `google.protobuf.Empty`.  If the original method is standard
+        # `Get`/`Create`/`Update`, the response should be the resource.  For other
+        # methods, the response should have the type `XxxResponse`, where `Xxx`
+        # is the original method name.  For example, if the original method name
+        # is `TakeSnapshot()`, the inferred response type is
+        # `TakeSnapshotResponse`.
+      "a_key": "", # Properties of the object. Contains field @type with type URL.
+    },
+    "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`.
+    "error": { # The `Status` type defines a logical error model that is suitable for different # The error result of the operation in case of failure.
+        # programming environments, including REST APIs and RPC APIs. It is used by
+        # [gRPC](https://github.com/grpc). The error model is designed to be:
+        #
+        # - Simple to use and understand for most users
+        # - Flexible enough to meet unexpected needs
+        #
+        # # Overview
+        #
+        # The `Status` message contains three pieces of data: error code, error message,
+        # and error details. The error code should be an enum value of
+        # google.rpc.Code, but it may accept additional error codes if needed.  The
+        # error message should be a developer-facing English message that helps
+        # developers *understand* and *resolve* the error. If a localized user-facing
+        # error message is needed, put the localized message in the error details or
+        # localize it in the client. The optional error details may contain arbitrary
+        # information about the error. There is a predefined set of error detail types
+        # in the package `google.rpc` which can be used for common error conditions.
+        #
+        # # Language mapping
+        #
+        # The `Status` message is the logical representation of the error model, but it
+        # is not necessarily the actual wire format. When the `Status` message is
+        # exposed in different client libraries and different wire protocols, it can be
+        # mapped differently. For example, it will likely be mapped to some exceptions
+        # in Java, but more likely mapped to some error codes in C.
+        #
+        # # Other uses
+        #
+        # The error model and the `Status` message can be used in a variety of
+        # environments, either with or without APIs, to provide a
+        # consistent developer experience across different environments.
+        #
+        # Example uses of this error model include:
+        #
+        # - Partial errors. If a service needs to return partial errors to the client,
+        #     it may embed the `Status` in the normal response to indicate the partial
+        #     errors.
+        #
+        # - Workflow errors. A typical workflow has multiple steps. Each step may
+        #     have a `Status` message for error reporting purpose.
+        #
+        # - Batch operations. If a client uses batch request and batch response, the
+        #     `Status` message should be used directly inside batch response, one for
+        #     each error sub-response.
+        #
+        # - Asynchronous operations. If an API call embeds asynchronous operation
+        #     results in its response, the status of those operations should be
+        #     represented directly using the `Status` message.
+        #
+        # - Logging. If some API errors are stored in logs, the message `Status` could
+        #     be used directly after any stripping needed for security/privacy reasons.
+      "message": "A String", # A developer-facing error message, which should be in English. Any
+          # user-facing error message should be localized and sent in the
+          # google.rpc.Status.details field, or localized by the client.
+      "code": 42, # The status code, which should be an enum value of google.rpc.Code.
+      "details": [ # A list of messages that carry the error details.  There will be a
+          # common set of message types for APIs to use.
+        {
+          "a_key": "", # Properties of the object. Contains field @type with type URL.
+        },
+      ],
+    },
+  }</pre>
+</div>
+
+<div class="method">
+    <code class="details" id="get">get(name=None, x__xgafv=None)</code>
+  <pre>Gets information about a model, including its name, the description (if
+set), and the default version (if at least one version of the model has
+been deployed).
+
+Args:
+  name: string, Required. The name of the model.
+
+Authorization: requires `Viewer` role on the parent project. (required)
+  x__xgafv: string, V1 error format.
+    Allowed values
+      1 - v1 error format
+      2 - v2 error format
+
+Returns:
+  An object of the form:
+
+    { # Represents a machine learning solution.
+        #
+        # A model can have multiple versions, each of which is a deployed, trained
+        # model ready to receive prediction requests. The model itself is just a
+        # container.
+      "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).
+          #
+          # 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).
+        "description": "A String", # Optional. The description specified for the version when it was created.
+        "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
+            # more informaiton.
+            #
+            # When passing Version to
+            # [projects.models.versions.create](/ml/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.
+        "createTime": "A String", # Output only. The time the version was created.
+        "isDefault": True or False, # Output only. If true, 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).
+        "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.
+      },
+      "description": "A String", # Optional. The description specified for the model when it was created.
+      "name": "A String", # Required. The name specified for the model when it was created.
+          #
+          # The model name must be unique within the project it is created in.
+    }</pre>
+</div>
+
+<div class="method">
+    <code class="details" id="list">list(parent=None, pageToken=None, x__xgafv=None, pageSize=None)</code>
+  <pre>Lists the models in a project.
+
+Each project can contain multiple models, and each model can have multiple
+versions.
+
+Args:
+  parent: string, Required. The name of the project whose models are to be listed.
+
+Authorization: requires `Viewer` role on the specified project. (required)
+  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
+the previous call.
+  x__xgafv: string, V1 error format.
+    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.
+    "models": [ # The list of models.
+      { # Represents a machine learning solution.
+            #
+            # A model can have multiple versions, each of which is a deployed, trained
+            # model ready to receive prediction requests. The model itself is just a
+            # container.
+          "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).
+              #
+              # 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).
+            "description": "A String", # Optional. The description specified for the version when it was created.
+            "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
+                # more informaiton.
+                #
+                # When passing Version to
+                # [projects.models.versions.create](/ml/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.
+            "createTime": "A String", # Output only. The time the version was created.
+            "isDefault": True or False, # Output only. If true, 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).
+            "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.
+          },
+          "description": "A String", # Optional. The description specified for the model when it was created.
+          "name": "A String", # Required. The name specified for the model when it was created.
+              #
+              # The model name must be unique within the project it is created in.
+        },
+    ],
+    "nextPageToken": "A String", # Optional. Pass this token as the `page_token` field of the request for a
+        # subsequent call.
+  }</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>
\ No newline at end of file