grpc-swift/Examples/Datastore/google/cloud/billing/v1/cloud_billing.proto

// Copyright 2016 Google Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

syntax = "proto3";

package google.cloud.billing.v1;

import "google/api/annotations.proto";

option java_multiple_files = true;
option java_outer_classname = "CloudBillingProto";
option java_package = "com.google.cloud.billing.v1";


// Retrieves Google Cloud Console billing accounts and associates them with
// projects.
service CloudBilling {
  // Gets information about a billing account. The current authenticated user
  // must be an [owner of the billing
  // account](https://support.google.com/cloud/answer/4430947).
  rpc GetBillingAccount(GetBillingAccountRequest) returns (BillingAccount) {
    option (google.api.http) = { get: "/v1/{name=billingAccounts/*}" };
  }

  // Lists the billing accounts that the current authenticated user
  // [owns](https://support.google.com/cloud/answer/4430947).
  rpc ListBillingAccounts(ListBillingAccountsRequest) returns (ListBillingAccountsResponse) {
    option (google.api.http) = { get: "/v1/billingAccounts" };
  }

  // Lists the projects associated with a billing account. The current
  // authenticated user must be an [owner of the billing
  // account](https://support.google.com/cloud/answer/4430947).
  rpc ListProjectBillingInfo(ListProjectBillingInfoRequest) returns (ListProjectBillingInfoResponse) {
    option (google.api.http) = { get: "/v1/{name=billingAccounts/*}/projects" };
  }

  // Gets the billing information for a project. The current authenticated user
  // must have [permission to view the
  // project](https://cloud.google.com/docs/permissions-overview#h.bgs0oxofvnoo
  // ).
  rpc GetProjectBillingInfo(GetProjectBillingInfoRequest) returns (ProjectBillingInfo) {
    option (google.api.http) = { get: "/v1/{name=projects/*}/billingInfo" };
  }

  // Sets or updates the billing account associated with a project. You specify
  // the new billing account by setting the `billing_account_name` in the
  // `ProjectBillingInfo` resource to the resource name of a billing account.
  // Associating a project with an open billing account enables billing on the
  // project and allows charges for resource usage. If the project already had a
  // billing account, this method changes the billing account used for resource
  // usage charges.
  //
  // *Note:* Incurred charges that have not yet been reported in the transaction
  // history of the Google Cloud Console may be billed to the new billing
  // account, even if the charge occurred before the new billing account was
  // assigned to the project.
  //
  // The current authenticated user must have ownership privileges for both the
  // [project](https://cloud.google.com/docs/permissions-overview#h.bgs0oxofvnoo
  // ) and the [billing
  // account](https://support.google.com/cloud/answer/4430947).
  //
  // You can disable billing on the project by setting the
  // `billing_account_name` field to empty. This action disassociates the
  // current billing account from the project. Any billable activity of your
  // in-use services will stop, and your application could stop functioning as
  // expected. Any unbilled charges to date will be billed to the previously
  // associated account. The current authenticated user must be either an owner
  // of the project or an owner of the billing account for the project.
  //
  // Note that associating a project with a *closed* billing account will have
  // much the same effect as disabling billing on the project: any paid
  // resources used by the project will be shut down. Thus, unless you wish to
  // disable billing, you should always call this method with the name of an
  // *open* billing account.
  rpc UpdateProjectBillingInfo(UpdateProjectBillingInfoRequest) returns (ProjectBillingInfo) {
    option (google.api.http) = { put: "/v1/{name=projects/*}/billingInfo" body: "project_billing_info" };
  }
}

// A billing account in [Google Cloud
// Console](https://console.cloud.google.com/). You can assign a billing account
// to one or more projects.
message BillingAccount {
  // The resource name of the billing account. The resource name has the form
  // `billingAccounts/{billing_account_id}`. For example,
  // `billingAccounts/012345-567890-ABCDEF` would be the resource name for
  // billing account `012345-567890-ABCDEF`.
  string name = 1;

  // True if the billing account is open, and will therefore be charged for any
  // usage on associated projects. False if the billing account is closed, and
  // therefore projects associated with it will be unable to use paid services.
  bool open = 2;

  // The display name given to the billing account, such as `My Billing
  // Account`. This name is displayed in the Google Cloud Console.
  string display_name = 3;
}

// 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).
message ProjectBillingInfo {
  // The resource name for the `ProjectBillingInfo`; has the form
  // `projects/{project_id}/billingInfo`. For example, the resource name for the
  // billing information for project `tokyo-rain-123` would be
  // `projects/tokyo-rain-123/billingInfo`. This field is read-only.
  string name = 1;

  // The ID of the project that this `ProjectBillingInfo` represents, such as
  // `tokyo-rain-123`. This is a convenience field so that you don't need to
  // parse the `name` field to obtain a project ID. This field is read-only.
  string project_id = 2;

  // The resource name of the billing account associated with the project, if
  // any. For example, `billingAccounts/012345-567890-ABCDEF`.
  string billing_account_name = 3;

  // True if the project is associated with an open billing account, to which
  // usage on the project is charged. False if the project is associated with a
  // closed billing account, or no billing account at all, and therefore cannot
  // use paid services. This field is read-only.
  bool billing_enabled = 4;
}

// Request message for `GetBillingAccount`.
message GetBillingAccountRequest {
  // The resource name of the billing account to retrieve. For example,
  // `billingAccounts/012345-567890-ABCDEF`.
  string name = 1;
}

// Request message for `ListBillingAccounts`.
message ListBillingAccountsRequest {
  // Requested page size. The maximum page size is 100; this is also the
  // default.
  int32 page_size = 1;

  // A token identifying a page of results to return. This should be a
  // `next_page_token` value returned from a previous `ListBillingAccounts`
  // call. If unspecified, the first page of results is returned.
  string page_token = 2;
}

// Response message for `ListBillingAccounts`.
message ListBillingAccountsResponse {
  // A list of billing accounts.
  repeated BillingAccount billing_accounts = 1;

  // 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.
  string next_page_token = 2;
}

// Request message for `ListProjectBillingInfo`.
message ListProjectBillingInfoRequest {
  // The resource name of the billing account associated with the projects that
  // you want to list. For example, `billingAccounts/012345-567890-ABCDEF`.
  string name = 1;

  // Requested page size. The maximum page size is 100; this is also the
  // default.
  int32 page_size = 2;

  // A token identifying a page of results to be returned. This should be a
  // `next_page_token` value returned from a previous `ListProjectBillingInfo`
  // call. If unspecified, the first page of results is returned.
  string page_token = 3;
}

// Request message for `ListProjectBillingInfoResponse`.
message ListProjectBillingInfoResponse {
  // A list of `ProjectBillingInfo` resources representing the projects
  // associated with the billing account.
  repeated ProjectBillingInfo project_billing_info = 1;

  // A token to retrieve the next page of results. To retrieve the next page,
  // call `ListProjectBillingInfo` again with the `page_token` field set to this
  // value. This field is empty if there are no more results to retrieve.
  string next_page_token = 2;
}

// Request message for `GetProjectBillingInfo`.
message GetProjectBillingInfoRequest {
  // The resource name of the project for which billing information is
  // retrieved. For example, `projects/tokyo-rain-123`.
  string name = 1;
}

// Request message for `UpdateProjectBillingInfo`.
message UpdateProjectBillingInfoRequest {
  // The resource name of the project associated with the billing information
  // that you want to update. For example, `projects/tokyo-rain-123`.
  string name = 1;

  // The new billing information for the project. Read-only fields are ignored;
  // thus, you may leave empty all fields except `billing_account_name`.
  ProjectBillingInfo project_billing_info = 2;
}