# frozen_string_literal: true

# Copyright 2021 Google LLC
#
# 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
#
#     https://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.

# Auto-generated by gapic-generator-ruby. DO NOT EDIT!


module Google
  module Cloud
    module Billing
      module Budgets
        module V1
          # A budget is a plan that describes what you expect to spend on Cloud
          # projects, plus the rules to execute as spend is tracked against that plan,
          # (for example, send an alert when 90% of the target spend is met).
          # The budget time period is configurable, with options such as month (default),
          # quarter, year, or custom time period.
          # @!attribute [r] name
          #   @return [::String]
          #     Output only. Resource name of the budget.
          #     The resource name implies the scope of a budget. Values are of the form
          #     `billingAccounts/{billingAccountId}/budgets/{budgetId}`.
          # @!attribute [rw] display_name
          #   @return [::String]
          #     User data for display name in UI. The name must be less than or equal to 60
          #     characters.
          # @!attribute [rw] budget_filter
          #   @return [::Google::Cloud::Billing::Budgets::V1::Filter]
          #     Optional. Filters that define which resources are used to compute the
          #     actual spend against the budget amount, such as projects, services, and the
          #     budget's time period, as well as other filters.
          # @!attribute [rw] amount
          #   @return [::Google::Cloud::Billing::Budgets::V1::BudgetAmount]
          #     Required. Budgeted amount.
          # @!attribute [rw] threshold_rules
          #   @return [::Array<::Google::Cloud::Billing::Budgets::V1::ThresholdRule>]
          #     Optional. Rules that trigger alerts (notifications of thresholds
          #     being crossed) when spend exceeds the specified percentages of the budget.
          #
          #     Optional for `pubsubTopic` notifications.
          #
          #     Required if using email notifications.
          # @!attribute [rw] notifications_rule
          #   @return [::Google::Cloud::Billing::Budgets::V1::NotificationsRule]
          #     Optional. Rules to apply to notifications sent based on budget spend and
          #     thresholds.
          # @!attribute [rw] etag
          #   @return [::String]
          #     Optional. Etag to validate that the object is unchanged for a
          #     read-modify-write operation.
          #     An empty etag causes an update to overwrite other changes.
          class Budget
            include ::Google::Protobuf::MessageExts
            extend ::Google::Protobuf::MessageExts::ClassMethods
          end

          # The budgeted amount for each usage period.
          # @!attribute [rw] specified_amount
          #   @return [::Google::Type::Money]
          #     A specified amount to use as the budget.
          #     `currency_code` is optional. If specified when creating a budget, it must
          #     match the currency of the billing account. If specified when updating a
          #     budget, it must match the currency_code of the existing budget.
          #     The `currency_code` is provided on output.
          # @!attribute [rw] last_period_amount
          #   @return [::Google::Cloud::Billing::Budgets::V1::LastPeriodAmount]
          #     Use the last period's actual spend as the budget for the present period.
          #     LastPeriodAmount can only be set when the budget's time period is a
          #     {::Google::Cloud::Billing::Budgets::V1::Filter#calendar_period Filter.calendar_period}.
          #     It cannot be set in combination with
          #     {::Google::Cloud::Billing::Budgets::V1::Filter#custom_period Filter.custom_period}.
          class BudgetAmount
            include ::Google::Protobuf::MessageExts
            extend ::Google::Protobuf::MessageExts::ClassMethods
          end

          # Describes a budget amount targeted to the last
          # {::Google::Cloud::Billing::Budgets::V1::Filter#calendar_period Filter.calendar_period}
          # spend. At this time, the amount is automatically 100% of the last calendar
          # period's spend; that is, there are no other options yet.
          # LastPeriodAmount cannot be set for a budget configured with
          # a
          # {::Google::Cloud::Billing::Budgets::V1::Filter#custom_period Filter.custom_period}.
          class LastPeriodAmount
            include ::Google::Protobuf::MessageExts
            extend ::Google::Protobuf::MessageExts::ClassMethods
          end

          # ThresholdRule contains the definition of a threshold. Threshold rules define
          # the triggering events used to generate a budget notification email. When a
          # threshold is crossed (spend exceeds the specified percentages of the
          # budget), budget alert emails are sent to the email recipients you specify
          # in the
          # [NotificationsRule](#notificationsrule).
          #
          # Threshold rules also affect the fields included in the
          # [JSON data
          # object](https://cloud.google.com/billing/docs/how-to/budgets-programmatic-notifications#notification_format)
          # sent to a Pub/Sub topic.
          #
          # Threshold rules are _required_ if using email notifications.
          #
          # Threshold rules are _optional_ if only setting a
          # [`pubsubTopic` NotificationsRule](#NotificationsRule),
          # unless you want your JSON data object to include data about the thresholds
          # you set.
          #
          # For more information, see
          # [set budget threshold rules and
          # actions](https://cloud.google.com/billing/docs/how-to/budgets#budget-actions).
          # @!attribute [rw] threshold_percent
          #   @return [::Float]
          #     Required. Send an alert when this threshold is exceeded.
          #     This is a 1.0-based percentage, so 0.5 = 50%.
          #     Validation: non-negative number.
          # @!attribute [rw] spend_basis
          #   @return [::Google::Cloud::Billing::Budgets::V1::ThresholdRule::Basis]
          #     Optional. The type of basis used to determine if spend has passed the
          #     threshold. Behavior defaults to CURRENT_SPEND if not set.
          class ThresholdRule
            include ::Google::Protobuf::MessageExts
            extend ::Google::Protobuf::MessageExts::ClassMethods

            # The type of basis used to determine if spend has passed the threshold.
            module Basis
              # Unspecified threshold basis.
              BASIS_UNSPECIFIED = 0

              # Use current spend as the basis for comparison against the threshold.
              CURRENT_SPEND = 1

              # Use forecasted spend for the period as the basis for comparison against
              # the threshold.
              # FORECASTED_SPEND can only be set when the budget's time period is a
              # {::Google::Cloud::Billing::Budgets::V1::Filter#calendar_period Filter.calendar_period}.
              # It cannot be set in combination with
              # {::Google::Cloud::Billing::Budgets::V1::Filter#custom_period Filter.custom_period}.
              FORECASTED_SPEND = 2
            end
          end

          # NotificationsRule defines notifications that are sent based on budget spend
          # and thresholds.
          # @!attribute [rw] pubsub_topic
          #   @return [::String]
          #     Optional. The name of the Pub/Sub topic where budget-related messages are
          #     published, in the form `projects/{project_id}/topics/{topic_id}`. Updates
          #     are sent to the topic at regular intervals; the timing of the updates is
          #     not dependent on the [threshold rules](#thresholdrule) you've set.
          #
          #     Note that if you want your
          #     [Pub/Sub JSON
          #     object](https://cloud.google.com/billing/docs/how-to/budgets-programmatic-notifications#notification_format)
          #     to contain data for `alertThresholdExceeded`, you need at least one
          #     [alert threshold rule](#thresholdrule). When you set threshold rules, you
          #     must also enable at least one of the email notification options, either
          #     using the default IAM recipients or Cloud Monitoring email notification
          #     channels.
          #
          #     To use Pub/Sub topics with budgets, you must do the following:
          #
          #     1. Create the Pub/Sub topic
          #     before connecting it to your budget. For guidance, see
          #     [Manage programmatic budget alert
          #     notifications](https://cloud.google.com/billing/docs/how-to/budgets-programmatic-notifications).
          #
          #     2. Grant the API caller the `pubsub.topics.setIamPolicy` permission on
          #     the Pub/Sub topic. If not set, the API call fails with PERMISSION_DENIED.
          #     For additional details on Pub/Sub roles and permissions, see
          #     [Permissions required for this
          #     task](https://cloud.google.com/billing/docs/how-to/budgets-programmatic-notifications#permissions_required_for_this_task).
          # @!attribute [rw] schema_version
          #   @return [::String]
          #     Optional. Required when
          #     {::Google::Cloud::Billing::Budgets::V1::NotificationsRule#pubsub_topic NotificationsRule.pubsub_topic}
          #     is set. The schema version of the notification sent to
          #     {::Google::Cloud::Billing::Budgets::V1::NotificationsRule#pubsub_topic NotificationsRule.pubsub_topic}.
          #     Only "1.0" is accepted. It represents the JSON schema as defined in
          #     https://cloud.google.com/billing/docs/how-to/budgets-programmatic-notifications#notification_format.
          # @!attribute [rw] monitoring_notification_channels
          #   @return [::Array<::String>]
          #     Optional. Email targets to send notifications to when a threshold is
          #     exceeded. This is in addition to the `DefaultIamRecipients` who receive
          #     alert emails based on their billing account IAM role. The value is the full
          #     REST resource name of a Cloud Monitoring email notification channel with
          #     the form `projects/{project_id}/notificationChannels/{channel_id}`. A
          #     maximum of 5 email notifications are allowed.
          #
          #     To customize budget alert email recipients with monitoring notification
          #     channels, you _must create the monitoring notification channels before
          #     you link them to a budget_. For guidance on setting up notification
          #     channels to use with budgets, see
          #     [Customize budget alert email
          #     recipients](https://cloud.google.com/billing/docs/how-to/budgets-notification-recipients).
          #
          #     For Cloud Billing budget alerts, you _must use email notification
          #     channels_. The other types of notification channels are _not_
          #     supported, such as Slack, SMS, or PagerDuty. If you want to
          #     [send budget notifications to
          #     Slack](https://cloud.google.com/billing/docs/how-to/notify#send_notifications_to_slack),
          #     use a pubsubTopic and configure
          #     [programmatic
          #     notifications](https://cloud.google.com/billing/docs/how-to/budgets-programmatic-notifications).
          # @!attribute [rw] disable_default_iam_recipients
          #   @return [::Boolean]
          #     Optional. When set to true, disables default notifications sent when a
          #     threshold is exceeded. Default notifications are sent to those with Billing
          #     Account Administrator and Billing Account User IAM roles for the target
          #     account.
          # @!attribute [rw] enable_project_level_recipients
          #   @return [::Boolean]
          #     Optional. When set to true, and when the budget has a single project
          #     configured, notifications will be sent to project level recipients of that
          #     project. This field will be ignored if the budget has multiple or no
          #     project configured.
          #
          #     Currently, project level recipients are the users with `Owner` role on a
          #     cloud project.
          class NotificationsRule
            include ::Google::Protobuf::MessageExts
            extend ::Google::Protobuf::MessageExts::ClassMethods
          end

          # A filter for a budget, limiting the scope of the cost to calculate.
          # @!attribute [rw] projects
          #   @return [::Array<::String>]
          #     Optional. A set of projects of the form `projects/{project}`,
          #     specifying that usage from only this set of projects should be
          #     included in the budget. If omitted, the report includes all usage for
          #     the billing account, regardless of which project the usage occurred on.
          # @!attribute [rw] resource_ancestors
          #   @return [::Array<::String>]
          #     Optional. A set of folder and organization names of the form
          #     `folders/{folderId}` or `organizations/{organizationId}`, specifying that
          #     usage from only this set of folders and organizations should be included in
          #     the budget. If omitted, the budget includes all usage that the billing
          #     account pays for. If the folder or organization contains projects that are
          #     paid for by a different Cloud Billing account, the budget *doesn't* apply
          #     to those projects.
          # @!attribute [rw] credit_types
          #   @return [::Array<::String>]
          #     Optional. If
          #     {::Google::Cloud::Billing::Budgets::V1::Filter#credit_types_treatment Filter.credit_types_treatment}
          #     is INCLUDE_SPECIFIED_CREDITS, this is a list of credit types to be
          #     subtracted from gross cost to determine the spend for threshold
          #     calculations. See [a list of acceptable credit type
          #     values](https://cloud.google.com/billing/docs/how-to/export-data-bigquery-tables#credits-type).
          #
          #     If
          #     {::Google::Cloud::Billing::Budgets::V1::Filter#credit_types_treatment Filter.credit_types_treatment}
          #     is **not** INCLUDE_SPECIFIED_CREDITS, this field must be empty.
          # @!attribute [rw] credit_types_treatment
          #   @return [::Google::Cloud::Billing::Budgets::V1::Filter::CreditTypesTreatment]
          #     Optional. If not set, default behavior is `INCLUDE_ALL_CREDITS`.
          # @!attribute [rw] services
          #   @return [::Array<::String>]
          #     Optional. A set of services of the form `services/{service_id}`,
          #     specifying that usage from only this set of services should be
          #     included in the budget. If omitted, the report includes usage for
          #     all the services.
          #     The service names are available through the Catalog API:
          #     https://cloud.google.com/billing/v1/how-tos/catalog-api.
          # @!attribute [rw] subaccounts
          #   @return [::Array<::String>]
          #     Optional. A set of subaccounts of the form `billingAccounts/{account_id}`,
          #     specifying that usage from only this set of subaccounts should be included
          #     in the budget. If a subaccount is set to the name of the parent account,
          #     usage from the parent account is included. If the field is omitted,
          #     the report includes usage from the parent account and all subaccounts,
          #     if they exist.
          # @!attribute [rw] labels
          #   @return [::Google::Protobuf::Map{::String => ::Google::Protobuf::ListValue}]
          #     Optional. A single label and value pair specifying that usage from only
          #     this set of labeled resources should be included in the budget. If omitted,
          #     the report includes all labeled and unlabeled usage.
          #
          #     An object containing a single `"key": value` pair. Example: `{ "name":
          #     "wrench" }`.
          #
          #      _Currently, multiple entries or multiple values per entry are not
          #      allowed._
          # @!attribute [rw] calendar_period
          #   @return [::Google::Cloud::Billing::Budgets::V1::CalendarPeriod]
          #     Optional. Specifies to track usage for recurring calendar period.
          #     For example, assume that CalendarPeriod.QUARTER is set. The budget
          #     tracks usage from April 1 to June 30, when the current calendar month is
          #     April, May, June. After that, it tracks usage from July 1 to
          #     September 30 when the current calendar month is July, August, September,
          #     so on.
          # @!attribute [rw] custom_period
          #   @return [::Google::Cloud::Billing::Budgets::V1::CustomPeriod]
          #     Optional. Specifies to track usage from any start date (required) to any
          #     end date (optional). This time period is static, it does not recur.
          class Filter
            include ::Google::Protobuf::MessageExts
            extend ::Google::Protobuf::MessageExts::ClassMethods

            # @!attribute [rw] key
            #   @return [::String]
            # @!attribute [rw] value
            #   @return [::Google::Protobuf::ListValue]
            class LabelsEntry
              include ::Google::Protobuf::MessageExts
              extend ::Google::Protobuf::MessageExts::ClassMethods
            end

            # Specifies how credits are applied when determining the spend for
            # threshold calculations. Budgets track the total cost minus any applicable
            # selected credits.
            # [See the documentation for a list of credit
            # types](https://cloud.google.com/billing/docs/how-to/export-data-bigquery-tables#credits-type).
            module CreditTypesTreatment
              CREDIT_TYPES_TREATMENT_UNSPECIFIED = 0

              # All types of credit are subtracted from the gross cost to determine the
              # spend for threshold calculations.
              INCLUDE_ALL_CREDITS = 1

              # All types of credit are added to the net cost to determine the spend for
              # threshold calculations.
              EXCLUDE_ALL_CREDITS = 2

              # [Credit
              # types](https://cloud.google.com/billing/docs/how-to/export-data-bigquery-tables#credits-type)
              # specified in the credit_types field are subtracted from the
              # gross cost to determine the spend for threshold calculations.
              INCLUDE_SPECIFIED_CREDITS = 3
            end
          end

          # All date times begin at 12 AM US and Canadian Pacific Time (UTC-8).
          # @!attribute [rw] start_date
          #   @return [::Google::Type::Date]
          #     Required. The start date must be after January 1, 2017.
          # @!attribute [rw] end_date
          #   @return [::Google::Type::Date]
          #     Optional. The end date of the time period. Budgets with elapsed end date
          #     won't be processed. If unset, specifies to track all usage incurred since
          #     the start_date.
          class CustomPeriod
            include ::Google::Protobuf::MessageExts
            extend ::Google::Protobuf::MessageExts::ClassMethods
          end

          # A `CalendarPeriod` represents the abstract concept of a time period that
          # has a canonical start. Grammatically, "the start of the current
          # `CalendarPeriod`". All calendar times begin at 12 AM US and Canadian
          # Pacific Time (UTC-8).
          module CalendarPeriod
            # Calendar period is unset. This is the default if the budget is for a
            # custom time period (CustomPeriod).
            CALENDAR_PERIOD_UNSPECIFIED = 0

            # A month. Month starts on the first day of each month, such as January 1,
            # February 1, March 1, and so on.
            MONTH = 1

            # A quarter. Quarters start on dates January 1, April 1, July 1, and October
            # 1 of each year.
            QUARTER = 2

            # A year. Year starts on January 1.
            YEAR = 3
          end
        end
      end
    end
  end
end