Api-Roll 53: 2017-08-21

generated/googleapis/lib/cloudbilling/v1.dart

 // This is a generated file (see the discoveryapis_generator project).
 
 library googleapis.cloudbilling.v1;
 
 import 'dart:core' as core;
 import 'dart:async' as async;
 import 'dart:convert' as convert;
 
 import 'package:_discoveryapis_commons/_discoveryapis_commons.dart' as commons;
 import 'package:http/http.dart' as http;
 
 export 'package:_discoveryapis_commons/_discoveryapis_commons.dart' show
     ApiRequestError, DetailedApiRequestError;
 
 const core.String USER_AGENT = 'dart-api-client cloudbilling/v1';
 
 /**
  * Allows developers to manage billing for their Google Cloud Platform projects
  *     programmatically.
  */
 class CloudbillingApi {
   /** View and manage your data across Google Cloud Platform services */
   static const CloudPlatformScope = "https://www.googleapis.com/auth/cloud-platform";
 
 
   final commons.ApiRequester _requester;
 
   BillingAccountsResourceApi get billingAccounts => new BillingAccountsResourceApi(_requester);
   ProjectsResourceApi get projects => new ProjectsResourceApi(_requester);
+  ServicesResourceApi get services => new ServicesResourceApi(_requester);
 
   CloudbillingApi(http.Client client, {core.String rootUrl: "https://cloudbilling.googleapis.com/", core.String servicePath: ""}) :
       _requester = new commons.ApiRequester(client, rootUrl, servicePath, USER_AGENT);
 }
 
 
 class BillingAccountsResourceApi {
   final commons.ApiRequester _requester;
 
   BillingAccountsProjectsResourceApi get projects => new BillingAccountsProjectsResourceApi(_requester);
@@ skipping 288 matching lines @@
                                        queryParams: _queryParams,
                                        uploadOptions: _uploadOptions,
                                        uploadMedia: _uploadMedia,
                                        downloadOptions: _downloadOptions);
     return _response.then((data) => new ProjectBillingInfo.fromJson(data));
   }
 
 }
 
 
+class ServicesResourceApi {
+  final commons.ApiRequester _requester;
+
+  ServicesSkusResourceApi get skus => new ServicesSkusResourceApi(_requester);
+
+  ServicesResourceApi(commons.ApiRequester client) : 
+      _requester = client;
+
+  /**
+   * Lists all public cloud services.
+   *
+   * Request parameters:
+   *
+   * [pageSize] - Requested page size. Defaults to 5000.
+   *
+   * [pageToken] - A token identifying a page of results to return. This should
+   * be a
+   * `next_page_token` value returned from a previous `ListServices`
+   * call. If unspecified, the first page of results is returned.
+   *
+   * Completes with a [ListServicesResponse].
+   *
+   * Completes with a [commons.ApiRequestError] if the API endpoint returned an
+   * error.
+   *
+   * If the used [http.Client] completes with an error when making a REST call,
+   * this method will complete with the same error.
+   */
+  async.Future<ListServicesResponse> list({core.int pageSize, core.String pageToken}) {
+    var _url = null;
+    var _queryParams = new core.Map();
+    var _uploadMedia = null;
+    var _uploadOptions = null;
+    var _downloadOptions = commons.DownloadOptions.Metadata;
+    var _body = null;
+
+    if (pageSize != null) {
+      _queryParams["pageSize"] = ["${pageSize}"];
+    }
+    if (pageToken != null) {
+      _queryParams["pageToken"] = [pageToken];
+    }
+
+    _url = 'v1/services';
+
+    var _response = _requester.request(_url,
+                                       "GET",
+                                       body: _body,
+                                       queryParams: _queryParams,
+                                       uploadOptions: _uploadOptions,
+                                       uploadMedia: _uploadMedia,
+                                       downloadOptions: _downloadOptions);
+    return _response.then((data) => new ListServicesResponse.fromJson(data));
+  }
+
+}
+
+
+class ServicesSkusResourceApi {
+  final commons.ApiRequester _requester;
+
+  ServicesSkusResourceApi(commons.ApiRequester client) : 
+      _requester = client;
+
+  /**
+   * Lists all publicly available SKUs for a given cloud service.
+   *
+   * Request parameters:
+   *
+   * [parent] - The name of the service.
+   * Example: "services/DA34-426B-A397"
+   * Value must have pattern "^services/[^/]+$".
+   *
+   * [currencyCode] - The ISO 4217 currency code for the pricing info in the
+   * response proto.
+   * Will use the conversion rate as of start_time.
+   * Optional. If not specified USD will be used.
+   *
+   * [endTime] - Optional exclusive end time of the time range for which the
+   * pricing
+   * versions will be returned. Timestamps in the future are not allowed.
+   * Maximum allowable time range is 1 month (31 days). Time range as a whole
+   * is optional. If not specified, the latest pricing will be returned (up to
+   * 12 hours old at most).
+   *
+   * [pageSize] - Requested page size. Defaults to 5000.
+   *
+   * [startTime] - Optional inclusive start time of the time range for which the
+   * pricing
+   * versions will be returned. Timestamps in the future are not allowed.
+   * Maximum allowable time range is 1 month (31 days). Time range as a whole
+   * is optional. If not specified, the latest pricing will be returned (up to
+   * 12 hours old at most).
+   *
+   * [pageToken] - A token identifying a page of results to return. This should
+   * be a
+   * `next_page_token` value returned from a previous `ListSkus`
+   * call. If unspecified, the first page of results is returned.
+   *
+   * Completes with a [ListSkusResponse].
+   *
+   * Completes with a [commons.ApiRequestError] if the API endpoint returned an
+   * error.
+   *
+   * If the used [http.Client] completes with an error when making a REST call,
+   * this method will complete with the same error.
+   */
+  async.Future<ListSkusResponse> list(core.String parent, {core.String currencyCode, core.String endTime, core.int pageSize, core.String startTime, core.String pageToken}) {
+    var _url = null;
+    var _queryParams = new core.Map();
+    var _uploadMedia = null;
+    var _uploadOptions = null;
+    var _downloadOptions = commons.DownloadOptions.Metadata;
+    var _body = null;
+
+    if (parent == null) {
+      throw new core.ArgumentError("Parameter parent is required.");
+    }
+    if (currencyCode != null) {
+      _queryParams["currencyCode"] = [currencyCode];
+    }
+    if (endTime != null) {
+      _queryParams["endTime"] = [endTime];
+    }
+    if (pageSize != null) {
+      _queryParams["pageSize"] = ["${pageSize}"];
+    }
+    if (startTime != null) {
+      _queryParams["startTime"] = [startTime];
+    }
+    if (pageToken != null) {
+      _queryParams["pageToken"] = [pageToken];
+    }
+
+    _url = 'v1/' + commons.Escaper.ecapeVariableReserved('$parent') + '/skus';
+
+    var _response = _requester.request(_url,
+                                       "GET",
+                                       body: _body,
+                                       queryParams: _queryParams,
+                                       uploadOptions: _uploadOptions,
+                                       uploadMedia: _uploadMedia,
+                                       downloadOptions: _downloadOptions);
+    return _response.then((data) => new ListSkusResponse.fromJson(data));
+  }
+
+}
+
+
+
+/**
+ * Represents the aggregation level and interval for pricing of a single SKU.
+ */
+class AggregationInfo {
+  /**
+   * The number of intervals to aggregate over.
+   * Example: If aggregation_level is "DAILY" and aggregation_count is 14,
+   * aggregation will be over 14 days.
+   */
+  core.int aggregationCount;
+  /**
+   *
+   * Possible string values are:
+   * - "AGGREGATION_INTERVAL_UNSPECIFIED"
+   * - "DAILY"
+   * - "MONTHLY"
+   */
+  core.String aggregationInterval;
+  /**
+   *
+   * Possible string values are:
+   * - "AGGREGATION_LEVEL_UNSPECIFIED"
+   * - "ACCOUNT"
+   * - "PROJECT"
+   */
+  core.String aggregationLevel;
+
+  AggregationInfo();
+
+  AggregationInfo.fromJson(core.Map _json) {
+    if (_json.containsKey("aggregationCount")) {
+      aggregationCount = _json["aggregationCount"];
+    }
+    if (_json.containsKey("aggregationInterval")) {
+      aggregationInterval = _json["aggregationInterval"];
+    }
+    if (_json.containsKey("aggregationLevel")) {
+      aggregationLevel = _json["aggregationLevel"];
+    }
+  }
+
+  core.Map<core.String, core.Object> toJson() {
+    final core.Map<core.String, core.Object> _json = new core.Map<core.String, core.Object>();
+    if (aggregationCount != null) {
+      _json["aggregationCount"] = aggregationCount;
+    }
+    if (aggregationInterval != null) {
+      _json["aggregationInterval"] = aggregationInterval;
+    }
+    if (aggregationLevel != null) {
+      _json["aggregationLevel"] = aggregationLevel;
+    }
+    return _json;
+  }
+}
 
 /**
  * A billing account in [Google Cloud
  * Console](https://console.cloud.google.com/). You can assign a billing account
  * to one or more projects.
  */
 class BillingAccount {
   /**
    * The display name given to the billing account, such as `My Billing
    * Account`. This name is displayed in the Google Cloud Console.
@@ skipping 35 matching lines @@
     if (name != null) {
       _json["name"] = name;
     }
     if (open != null) {
       _json["open"] = open;
     }
     return _json;
   }
 }
 
+/** Represents the category hierarchy of a SKU. */
+class Category {
+  /**
+   * The type of product the SKU refers to.
+   * Example: "Compute", "Storage", "Network", "ApplicationServices" etc.
+   */
+  core.String resourceFamily;
+  /**
+   * A group classification for related SKUs.
+   * Example: "RAM", "GPU", "Prediction", "Ops", "GoogleEgress" etc.
+   */
+  core.String resourceGroup;
+  /** The display name of the service this SKU belongs to. */
+  core.String serviceDisplayName;
+  /**
+   * Represents how the SKU is consumed.
+   * Example: "OnDemand", "Preemptible", "Commit1Mo", "Commit1Yr" etc.
+   */
+  core.String usageType;
+
+  Category();
+
+  Category.fromJson(core.Map _json) {
+    if (_json.containsKey("resourceFamily")) {
+      resourceFamily = _json["resourceFamily"];
+    }
+    if (_json.containsKey("resourceGroup")) {
+      resourceGroup = _json["resourceGroup"];
+    }
+    if (_json.containsKey("serviceDisplayName")) {
+      serviceDisplayName = _json["serviceDisplayName"];
+    }
+    if (_json.containsKey("usageType")) {
+      usageType = _json["usageType"];
+    }
+  }
+
+  core.Map<core.String, core.Object> toJson() {
+    final core.Map<core.String, core.Object> _json = new core.Map<core.String, core.Object>();
+    if (resourceFamily != null) {
+      _json["resourceFamily"] = resourceFamily;
+    }
+    if (resourceGroup != null) {
+      _json["resourceGroup"] = resourceGroup;
+    }
+    if (serviceDisplayName != null) {
+      _json["serviceDisplayName"] = serviceDisplayName;
+    }
+    if (usageType != null) {
+      _json["usageType"] = usageType;
+    }
+    return _json;
+  }
+}
+
 /** Response message for `ListBillingAccounts`. */
 class ListBillingAccountsResponse {
   /** A list of billing accounts. */
   core.List<BillingAccount> billingAccounts;
   /**
    * A token to retrieve the next page of results. To retrieve the next page,
    * call `ListBillingAccounts` again with the `page_token` field set to this
    * value. This field is empty if there are no more results to retrieve.
    */
   core.String nextPageToken;
@@ skipping 51 matching lines @@
     if (nextPageToken != null) {
       _json["nextPageToken"] = nextPageToken;
     }
     if (projectBillingInfo != null) {
       _json["projectBillingInfo"] = projectBillingInfo.map((value) => (value).toJson()).toList();
     }
     return _json;
   }
 }
 
+/** Response message for `ListServices`. */
+class ListServicesResponse {
+  /**
+   * A token to retrieve the next page of results. To retrieve the next page,
+   * call `ListServices` again with the `page_token` field set to this
+   * value. This field is empty if there are no more results to retrieve.
+   */
+  core.String nextPageToken;
+  /** A list of services. */
+  core.List<Service> services;
+
+  ListServicesResponse();
+
+  ListServicesResponse.fromJson(core.Map _json) {
+    if (_json.containsKey("nextPageToken")) {
+      nextPageToken = _json["nextPageToken"];
+    }
+    if (_json.containsKey("services")) {
+      services = _json["services"].map((value) => new Service.fromJson(value)).toList();
+    }
+  }
+
+  core.Map<core.String, core.Object> toJson() {
+    final core.Map<core.String, core.Object> _json = new core.Map<core.String, core.Object>();
+    if (nextPageToken != null) {
+      _json["nextPageToken"] = nextPageToken;
+    }
+    if (services != null) {
+      _json["services"] = services.map((value) => (value).toJson()).toList();
+    }
+    return _json;
+  }
+}
+
+/** Response message for `ListSkus`. */
+class ListSkusResponse {
+  /**
+   * A token to retrieve the next page of results. To retrieve the next page,
+   * call `ListSkus` again with the `page_token` field set to this
+   * value. This field is empty if there are no more results to retrieve.
+   */
+  core.String nextPageToken;
+  /** The list of public SKUs of the given service. */
+  core.List<Sku> skus;
+
+  ListSkusResponse();
+
+  ListSkusResponse.fromJson(core.Map _json) {
+    if (_json.containsKey("nextPageToken")) {
+      nextPageToken = _json["nextPageToken"];
+    }
+    if (_json.containsKey("skus")) {
+      skus = _json["skus"].map((value) => new Sku.fromJson(value)).toList();
+    }
+  }
+
+  core.Map<core.String, core.Object> toJson() {
+    final core.Map<core.String, core.Object> _json = new core.Map<core.String, core.Object>();
+    if (nextPageToken != null) {
+      _json["nextPageToken"] = nextPageToken;
+    }
+    if (skus != null) {
+      _json["skus"] = skus.map((value) => (value).toJson()).toList();
+    }
+    return _json;
+  }
+}
+
+/** Represents an amount of money with its currency type. */
+class Money {
+  /** The 3-letter currency code defined in ISO 4217. */
+  core.String currencyCode;
+  /**
+   * Number of nano (10^-9) units of the amount.
+   * The value must be between -999,999,999 and +999,999,999 inclusive.
+   * If `units` is positive, `nanos` must be positive or zero.
+   * If `units` is zero, `nanos` can be positive, zero, or negative.
+   * If `units` is negative, `nanos` must be negative or zero.
+   * For example $-1.75 is represented as `units`=-1 and `nanos`=-750,000,000.
+   */
+  core.int nanos;
+  /**
+   * The whole units of the amount.
+   * For example if `currencyCode` is `"USD"`, then 1 unit is one US dollar.
+   */
+  core.String units;
+
+  Money();
+
+  Money.fromJson(core.Map _json) {
+    if (_json.containsKey("currencyCode")) {
+      currencyCode = _json["currencyCode"];
+    }
+    if (_json.containsKey("nanos")) {
+      nanos = _json["nanos"];
+    }
+    if (_json.containsKey("units")) {
+      units = _json["units"];
+    }
+  }
+
+  core.Map<core.String, core.Object> toJson() {
+    final core.Map<core.String, core.Object> _json = new core.Map<core.String, core.Object>();
+    if (currencyCode != null) {
+      _json["currencyCode"] = currencyCode;
+    }
+    if (nanos != null) {
+      _json["nanos"] = nanos;
+    }
+    if (units != null) {
+      _json["units"] = units;
+    }
+    return _json;
+  }
+}
+
+/**
+ * Expresses a mathematical pricing formula. For Example:-
+ *
+ * `usage_unit: GBy`
+ * `tiered_rates:`
+ *    `[start_usage_amount: 20, unit_price: $10]`
+ *    `[start_usage_amount: 100, unit_price: $5]`
+ *
+ * The above expresses a pricing formula where the first 20GB is free, the
+ * next 80GB is priced at $10 per GB followed by $5 per GB for additional
+ * usage.
+ */
+class PricingExpression {
+  /**
+   * The base unit for the SKU which is the unit used in usage exports.
+   * Example: "By"
+   */
+  core.String baseUnit;
+  /**
+   * Conversion factor for converting from price per usage_unit to price per
+   * base_unit, and start_usage_amount to start_usage_amount in base_unit.
+   * unit_price / base_unit_conversion_factor = price per base_unit.
+   * start_usage_amount * base_unit_conversion_factor = start_usage_amount in
+   * base_unit.
+   */
+  core.double baseUnitConversionFactor;
+  /**
+   * The base unit in human readable form.
+   * Example: "byte".
+   */
+  core.String baseUnitDescription;
+  /**
+   * The recommended quantity of units for displaying pricing info. When
+   * displaying pricing info it is recommended to display:
+   * (unit_price * display_quantity) per display_quantity usage_unit.
+   * This field does not affect the pricing formula and is for display purposes
+   * only.
+   * Example: If the unit_price is "0.0001 USD", the usage_unit is "GB" and
+   * the display_quantity is "1000" then the recommended way of displaying the
+   * pricing info is "0.10 USD per 1000 GB"
+   */
+  core.double displayQuantity;
+  /**
+   * The list of tiered rates for this pricing. The total cost is computed by
+   * applying each of the tiered rates on usage. This repeated list is sorted
+   * by ascending order of start_usage_amount.
+   */
+  core.List<TierRate> tieredRates;
+  /**
+   * The short hand for unit of usage this pricing is specified in.
+   * Example: usage_unit of "GiBy" means that usage is specified in "Gibi Byte".
+   */
+  core.String usageUnit;
+  /**
+   * The unit of usage in human readable form.
+   * Example: "gibi byte".
+   */
+  core.String usageUnitDescription;
+
+  PricingExpression();
+
+  PricingExpression.fromJson(core.Map _json) {
+    if (_json.containsKey("baseUnit")) {
+      baseUnit = _json["baseUnit"];
+    }
+    if (_json.containsKey("baseUnitConversionFactor")) {
+      baseUnitConversionFactor = _json["baseUnitConversionFactor"];
+    }
+    if (_json.containsKey("baseUnitDescription")) {
+      baseUnitDescription = _json["baseUnitDescription"];
+    }
+    if (_json.containsKey("displayQuantity")) {
+      displayQuantity = _json["displayQuantity"];
+    }
+    if (_json.containsKey("tieredRates")) {
+      tieredRates = _json["tieredRates"].map((value) => new TierRate.fromJson(value)).toList();
+    }
+    if (_json.containsKey("usageUnit")) {
+      usageUnit = _json["usageUnit"];
+    }
+    if (_json.containsKey("usageUnitDescription")) {
+      usageUnitDescription = _json["usageUnitDescription"];
+    }
+  }
+
+  core.Map<core.String, core.Object> toJson() {
+    final core.Map<core.String, core.Object> _json = new core.Map<core.String, core.Object>();
+    if (baseUnit != null) {
+      _json["baseUnit"] = baseUnit;
+    }
+    if (baseUnitConversionFactor != null) {
+      _json["baseUnitConversionFactor"] = baseUnitConversionFactor;
+    }
+    if (baseUnitDescription != null) {
+      _json["baseUnitDescription"] = baseUnitDescription;
+    }
+    if (displayQuantity != null) {
+      _json["displayQuantity"] = displayQuantity;
+    }
+    if (tieredRates != null) {
+      _json["tieredRates"] = tieredRates.map((value) => (value).toJson()).toList();
+    }
+    if (usageUnit != null) {
+      _json["usageUnit"] = usageUnit;
+    }
+    if (usageUnitDescription != null) {
+      _json["usageUnitDescription"] = usageUnitDescription;
+    }
+    return _json;
+  }
+}
+
+/** Represents the pricing information for a SKU at a single point of time. */
+class PricingInfo {
+  /**
+   * Aggregation Info. This can be left unspecified if the pricing expression
+   * doesn't require aggregation.
+   */
+  AggregationInfo aggregationInfo;
+  /**
+   * Conversion rate for currency conversion, from USD to the currency specified
+   * in the request. If the currency is not specified this defaults to 1.0.
+   * Example: USD * currency_conversion_rate = JPY
+   */
+  core.double currencyConversionRate;
+  /** The timestamp from which this pricing was effective. */
+  core.String effectiveTime;
+  /** Expresses the pricing formula. See `PricingExpression` for an example. */
+  PricingExpression pricingExpression;
+  /**
+   * An optional human readable summary of the pricing information, has a
+   * maximum length of 256 characters.
+   */
+  core.String summary;
+
+  PricingInfo();
+
+  PricingInfo.fromJson(core.Map _json) {
+    if (_json.containsKey("aggregationInfo")) {
+      aggregationInfo = new AggregationInfo.fromJson(_json["aggregationInfo"]);
+    }
+    if (_json.containsKey("currencyConversionRate")) {
+      currencyConversionRate = _json["currencyConversionRate"];
+    }
+    if (_json.containsKey("effectiveTime")) {
+      effectiveTime = _json["effectiveTime"];
+    }
+    if (_json.containsKey("pricingExpression")) {
+      pricingExpression = new PricingExpression.fromJson(_json["pricingExpression"]);
+    }
+    if (_json.containsKey("summary")) {
+      summary = _json["summary"];
+    }
+  }
+
+  core.Map<core.String, core.Object> toJson() {
+    final core.Map<core.String, core.Object> _json = new core.Map<core.String, core.Object>();
+    if (aggregationInfo != null) {
+      _json["aggregationInfo"] = (aggregationInfo).toJson();
+    }
+    if (currencyConversionRate != null) {
+      _json["currencyConversionRate"] = currencyConversionRate;
+    }
+    if (effectiveTime != null) {
+      _json["effectiveTime"] = effectiveTime;
+    }
+    if (pricingExpression != null) {
+      _json["pricingExpression"] = (pricingExpression).toJson();
+    }
+    if (summary != null) {
+      _json["summary"] = summary;
+    }
+    return _json;
+  }
+}
+
 /**
  * Encapsulation of billing information for a Cloud Console project. A project
  * has at most one associated billing account at a time (but a billing account
  * can be assigned to multiple projects).
  */
 class ProjectBillingInfo {
   /**
    * The resource name of the billing account associated with the project, if
    * any. For example, `billingAccounts/012345-567890-ABCDEF`.
    */
@@ skipping 46 matching lines @@
     }
     if (name != null) {
       _json["name"] = name;
     }
     if (projectId != null) {
       _json["projectId"] = projectId;
     }
     return _json;
   }
 }
+
+/** Encapsulates a single service in Google Cloud Platform. */
+class Service {
+  /** A human readable display name for this service. */
+  core.String displayName;
+  /**
+   * The resource name for the service.
+   * Example: "services/DA34-426B-A397"
+   */
+  core.String name;
+  /**
+   * The identifier for the service.
+   * Example: "DA34-426B-A397"
+   */
+  core.String serviceId;
+
+  Service();
+
+  Service.fromJson(core.Map _json) {
+    if (_json.containsKey("displayName")) {
+      displayName = _json["displayName"];
+    }
+    if (_json.containsKey("name")) {
+      name = _json["name"];
+    }
+    if (_json.containsKey("serviceId")) {
+      serviceId = _json["serviceId"];
+    }
+  }
+
+  core.Map<core.String, core.Object> toJson() {
+    final core.Map<core.String, core.Object> _json = new core.Map<core.String, core.Object>();
+    if (displayName != null) {
+      _json["displayName"] = displayName;
+    }
+    if (name != null) {
+      _json["name"] = name;
+    }
+    if (serviceId != null) {
+      _json["serviceId"] = serviceId;
+    }
+    return _json;
+  }
+}
+
+/** Encapsulates a single SKU in Google Cloud Platform */
+class Sku {
+  /** The category hierarchy of this SKU, purely for organizational purpose. */
+  Category category;
+  /**
+   * A human readable description of the SKU, has a maximum length of 256
+   * characters.
+   */
+  core.String description;
+  /**
+   * The resource name for the SKU.
+   * Example: "services/DA34-426B-A397/skus/AA95-CD31-42FE"
+   */
+  core.String name;
+  /** A timeline of pricing info for this SKU in chronological order. */
+  core.List<PricingInfo> pricingInfo;
+  /**
+   * Identifies the service provider.
+   * This is 'Google' for first party services in Google Cloud Platform.
+   */
+  core.String serviceProviderName;
+  /**
+   * List of service regions this SKU is offered at.
+   * Example: "asia-east1"
+   * Service regions can be found at https://cloud.google.com/about/locations/
+   */
+  core.List<core.String> serviceRegions;
+  /**
+   * The identifier for the SKU.
+   * Example: "AA95-CD31-42FE"
+   */
+  core.String skuId;
+
+  Sku();
+
+  Sku.fromJson(core.Map _json) {
+    if (_json.containsKey("category")) {
+      category = new Category.fromJson(_json["category"]);
+    }
+    if (_json.containsKey("description")) {
+      description = _json["description"];
+    }
+    if (_json.containsKey("name")) {
+      name = _json["name"];
+    }
+    if (_json.containsKey("pricingInfo")) {
+      pricingInfo = _json["pricingInfo"].map((value) => new PricingInfo.fromJson(value)).toList();
+    }
+    if (_json.containsKey("serviceProviderName")) {
+      serviceProviderName = _json["serviceProviderName"];
+    }
+    if (_json.containsKey("serviceRegions")) {
+      serviceRegions = _json["serviceRegions"];
+    }
+    if (_json.containsKey("skuId")) {
+      skuId = _json["skuId"];
+    }
+  }
+
+  core.Map<core.String, core.Object> toJson() {
+    final core.Map<core.String, core.Object> _json = new core.Map<core.String, core.Object>();
+    if (category != null) {
+      _json["category"] = (category).toJson();
+    }
+    if (description != null) {
+      _json["description"] = description;
+    }
+    if (name != null) {
+      _json["name"] = name;
+    }
+    if (pricingInfo != null) {
+      _json["pricingInfo"] = pricingInfo.map((value) => (value).toJson()).toList();
+    }
+    if (serviceProviderName != null) {
+      _json["serviceProviderName"] = serviceProviderName;
+    }
+    if (serviceRegions != null) {
+      _json["serviceRegions"] = serviceRegions;
+    }
+    if (skuId != null) {
+      _json["skuId"] = skuId;
+    }
+    return _json;
+  }
+}
+
+/** The price rate indicating starting usage and its corresponding price. */
+class TierRate {
+  /**
+   * Usage is priced at this rate only after this amount.
+   * Example: start_usage_amount of 10 indicates that the usage will be priced
+   * at the unit_price after the first 10 usage_units.
+   */
+  core.double startUsageAmount;
+  /**
+   * The price per unit of usage.
+   * Example: unit_price of amount $10 indicates that each unit will cost $10.
+   */
+  Money unitPrice;
+
+  TierRate();
+
+  TierRate.fromJson(core.Map _json) {
+    if (_json.containsKey("startUsageAmount")) {
+      startUsageAmount = _json["startUsageAmount"];
+    }
+    if (_json.containsKey("unitPrice")) {
+      unitPrice = new Money.fromJson(_json["unitPrice"]);
+    }
+  }
+
+  core.Map<core.String, core.Object> toJson() {
+    final core.Map<core.String, core.Object> _json = new core.Map<core.String, core.Object>();
+    if (startUsageAmount != null) {
+      _json["startUsageAmount"] = startUsageAmount;
+    }
+    if (unitPrice != null) {
+      _json["unitPrice"] = (unitPrice).toJson();
+    }
+    return _json;
+  }
+}