// File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.

import { APIResource } from '../../core/resource';
import * as Shared from '../shared';
import * as ExternalPlanIDAPI from './external-plan-id';
import {
  ExternalPlanID,
  ExternalPlanIDCreatePlanVersionParams,
  ExternalPlanIDFetchPlanVersionParams,
  ExternalPlanIDSetDefaultPlanVersionParams,
} from './external-plan-id';
import * as PlansAPI from '../plans/plans';
import { APIPromise } from '../../core/api-promise';
import { RequestOptions } from '../../internal/request-options';
import { path } from '../../internal/utils/path';

/**
 * The [Plan](/core-concepts#plan-and-price) resource represents a plan that can be subscribed to by a
 * customer. Plans define the billing behavior of the subscription. You can see more about how to configure prices
 * in the [Price resource](/reference/price).
 */
export class Beta extends APIResource {
  externalPlanID: ExternalPlanIDAPI.ExternalPlanID = new ExternalPlanIDAPI.ExternalPlanID(this._client);

  /**
   * This endpoint allows the creation of a new plan version for an existing plan.
   */
  createPlanVersion(
    planID: string,
    body: BetaCreatePlanVersionParams,
    options?: RequestOptions,
  ): APIPromise<PlanVersion> {
    return this._client.post(path`/plans/${planID}/versions`, { body, ...options });
  }

  /**
   * This endpoint is used to fetch a plan version. It returns the phases, prices,
   * and adjustments present on this version of the plan.
   */
  fetchPlanVersion(
    version: string,
    params: BetaFetchPlanVersionParams,
    options?: RequestOptions,
  ): APIPromise<PlanVersion> {
    const { plan_id } = params;
    return this._client.get(path`/plans/${plan_id}/versions/${version}`, options);
  }

  /**
   * This endpoint allows setting the default version of a plan.
   */
  setDefaultPlanVersion(
    planID: string,
    body: BetaSetDefaultPlanVersionParams,
    options?: RequestOptions,
  ): APIPromise<PlansAPI.Plan> {
    return this._client.post(path`/plans/${planID}/set_default_version`, { body, ...options });
  }
}

/**
 * The PlanVersion resource represents the prices and adjustments present on a
 * specific version of a plan.
 */
export interface PlanVersion {
  /**
   * Adjustments for this plan. If the plan has phases, this includes adjustments
   * across all phases of the plan.
   */
  adjustments: Array<
    | Shared.PlanPhaseUsageDiscountAdjustment
    | Shared.PlanPhaseAmountDiscountAdjustment
    | Shared.PlanPhasePercentageDiscountAdjustment
    | PlanVersion.PlanPhaseTieredPercentageDiscountAdjustment
    | Shared.PlanPhaseMinimumAdjustment
    | Shared.PlanPhaseMaximumAdjustment
  >;

  created_at: string;

  plan_phases: Array<PlanVersionPhase> | null;

  /**
   * Prices for this plan. If the plan has phases, this includes prices across all
   * phases of the plan.
   */
  prices: Array<Shared.Price>;

  version: number;
}

export namespace PlanVersion {
  export interface PlanPhaseTieredPercentageDiscountAdjustment {
    id: string;

    adjustment_type: 'tiered_percentage_discount';

    /**
     * @deprecated The price IDs that this adjustment applies to.
     */
    applies_to_price_ids: Array<string>;

    /**
     * The filters that determine which prices to apply this adjustment to.
     */
    filters: Array<PlanPhaseTieredPercentageDiscountAdjustment.Filter>;

    /**
     * True for adjustments that apply to an entire invoice, false for adjustments that
     * apply to only one price.
     */
    is_invoice_level: boolean;

    /**
     * The plan phase in which this adjustment is active.
     */
    plan_phase_order: number | null;

    /**
     * The reason for the adjustment.
     */
    reason: string | null;

    /**
     * The adjustment id this adjustment replaces. This adjustment will take the place
     * of the replaced adjustment in plan version migrations.
     */
    replaces_adjustment_id: string | null;

    /**
     * The ordered, contiguous bands of cumulative eligible spend, each discounted at
     * its own percentage (progressive fill-a-tier), applied to the prices this
     * adjustment covers in a given billing period.
     */
    tiers: Array<PlanPhaseTieredPercentageDiscountAdjustment.Tier>;
  }

  export namespace PlanPhaseTieredPercentageDiscountAdjustment {
    export interface Filter {
      /**
       * The property of the price to filter on.
       */
      field: 'price_id' | 'item_id' | 'price_type' | 'currency' | 'pricing_unit_id';

      /**
       * Should prices that match the filter be included or excluded.
       */
      operator: 'includes' | 'excludes';

      /**
       * The IDs or values that match this filter.
       */
      values: Array<string>;
    }

    /**
     * One band of a tiered percentage discount. Bounds are denominated in the
     * discount's currency. `lower_bound` is the exclusive start of the band and
     * `upper_bound` is the inclusive end; `upper_bound` is null only for the
     * open-ended final tier.
     */
    export interface Tier {
      /**
       * Exclusive lower bound of cumulative spend for this tier.
       */
      lower_bound: number;

      /**
       * The percentage (between 0 and 1) discounted from spend that falls within this
       * tier.
       */
      percentage: number;

      /**
       * Inclusive upper bound of cumulative spend for this tier; null for the final
       * open-ended tier.
       */
      upper_bound?: number | null;
    }
  }
}

export interface PlanVersionPhase {
  id: string;

  description: string | null;

  /**
   * How many terms of length `duration_unit` this phase is active for. If null, this
   * phase is evergreen and active indefinitely
   */
  duration: number | null;

  duration_unit: 'daily' | 'monthly' | 'quarterly' | 'semi_annual' | 'annual' | null;

  name: string;

  /**
   * Determines the ordering of the phase in a plan's lifecycle. 1 = first phase.
   */
  order: number;
}

export interface BetaCreatePlanVersionParams {
  /**
   * New version number.
   */
  version: number;

  /**
   * Additional adjustments to be added to the plan.
   */
  add_adjustments?: Array<BetaCreatePlanVersionParams.AddAdjustment> | null;

  /**
   * Additional prices to be added to the plan.
   */
  add_prices?: Array<BetaCreatePlanVersionParams.AddPrice> | null;

  /**
   * Adjustments to be removed from the plan.
   */
  remove_adjustments?: Array<BetaCreatePlanVersionParams.RemoveAdjustment> | null;

  /**
   * Prices to be removed from the plan.
   */
  remove_prices?: Array<BetaCreatePlanVersionParams.RemovePrice> | null;

  /**
   * Adjustments to be replaced with additional adjustments on the plan.
   */
  replace_adjustments?: Array<BetaCreatePlanVersionParams.ReplaceAdjustment> | null;

  /**
   * Prices to be replaced with additional prices on the plan.
   */
  replace_prices?: Array<BetaCreatePlanVersionParams.ReplacePrice> | null;

  /**
   * Set this new plan version as the default
   */
  set_as_default?: boolean | null;
}

export namespace BetaCreatePlanVersionParams {
  export interface AddAdjustment {
    /**
     * The definition of a new adjustment to create and add to the plan.
     */
    adjustment:
      | Shared.NewPercentageDiscount
      | Shared.NewUsageDiscount
      | Shared.NewAmountDiscount
      | Shared.NewMinimum
      | Shared.NewMaximum
      | AddAdjustment.NewTieredPercentageDiscount;

    /**
     * The phase to add this adjustment to.
     */
    plan_phase_order?: number | null;
  }

  export namespace AddAdjustment {
    export interface NewTieredPercentageDiscount {
      adjustment_type: 'tiered_percentage_discount';

      tiers: Array<NewTieredPercentageDiscount.Tier>;

      /**
       * If set, the adjustment will apply to every price on the subscription.
       */
      applies_to_all?: true | null;

      /**
       * The set of item IDs to which this adjustment applies.
       */
      applies_to_item_ids?: Array<string> | null;

      /**
       * The set of price IDs to which this adjustment applies.
       */
      applies_to_price_ids?: Array<string> | null;

      /**
       * If set, only prices in the specified currency will have the adjustment applied.
       */
      currency?: string | null;

      /**
       * A list of filters that determine which prices this adjustment will apply to.
       */
      filters?: Array<NewTieredPercentageDiscount.Filter> | null;

      /**
       * When false, this adjustment will be applied to a single price. Otherwise, it
       * will be applied at the invoice level, possibly to multiple prices.
       */
      is_invoice_level?: boolean;

      /**
       * If set, only prices of the specified type will have the adjustment applied.
       */
      price_type?: 'usage' | 'fixed_in_advance' | 'fixed_in_arrears' | 'fixed' | 'in_arrears' | null;
    }

    export namespace NewTieredPercentageDiscount {
      export interface Tier {
        /**
         * Exclusive lower bound of cumulative spend for this tier.
         */
        lower_bound: number;

        /**
         * The percentage (0-1) discounted from spend in this tier.
         */
        percentage: number;

        /**
         * Inclusive upper bound of cumulative spend; null for the final open-ended tier.
         */
        upper_bound?: number | null;
      }

      export interface Filter {
        /**
         * The property of the price to filter on.
         */
        field: 'price_id' | 'item_id' | 'price_type' | 'currency' | 'pricing_unit_id';

        /**
         * Should prices that match the filter be included or excluded.
         */
        operator: 'includes' | 'excludes';

        /**
         * The IDs or values that match this filter.
         */
        values: Array<string>;
      }
    }
  }

  export interface AddPrice {
    /**
     * The allocation price to add to the plan.
     */
    allocation_price?: Shared.NewAllocationPrice | null;

    /**
     * The license allocation price to add to the plan.
     */
    license_allocation_price?: AddPrice.LicenseAllocationPrice | null;

    /**
     * The phase to add this price to.
     */
    plan_phase_order?: number | null;

    /**
     * New plan price request body params.
     */
    price?:
      | Shared.NewPlanUnitPrice
      | Shared.NewPlanTieredPrice
      | Shared.NewPlanBulkPrice
      | AddPrice.NewPlanBulkWithFiltersPrice
      | Shared.NewPlanPackagePrice
      | Shared.NewPlanMatrixPrice
      | Shared.NewPlanThresholdTotalAmountPrice
      | Shared.NewPlanTieredPackagePrice
      | Shared.NewPlanTieredWithMinimumPrice
      | Shared.NewPlanGroupedTieredPrice
      | AddPrice.NewPlanGroupedTieredMatrixPrice
      | Shared.NewPlanTieredPackageWithMinimumPrice
      | Shared.NewPlanPackageWithAllocationPrice
      | Shared.NewPlanUnitWithPercentPrice
      | Shared.NewPlanMatrixWithAllocationPrice
      | AddPrice.NewPlanMatrixWithThresholdDiscountsPrice
      | AddPrice.NewPlanTieredWithProrationPrice
      | Shared.NewPlanUnitWithProrationPrice
      | Shared.NewPlanGroupedAllocationPrice
      | Shared.NewPlanBulkWithProrationPrice
      | Shared.NewPlanGroupedWithProratedMinimumPrice
      | Shared.NewPlanGroupedWithMeteredMinimumPrice
      | AddPrice.NewPlanGroupedWithMinMaxThresholdsPrice
      | Shared.NewPlanMatrixWithDisplayNamePrice
      | Shared.NewPlanGroupedTieredPackagePrice
      | Shared.NewPlanMaxGroupTieredPackagePrice
      | Shared.NewPlanScalableMatrixWithUnitPricingPrice
      | Shared.NewPlanScalableMatrixWithTieredPricingPrice
      | Shared.NewPlanCumulativeGroupedBulkPrice
      | AddPrice.NewPlanCumulativeGroupedAllocationPrice
      | AddPrice.NewPlanDailyCreditAllowancePrice
      | AddPrice.NewPlanMeteredAllowancePrice
      | Shared.NewPlanMinimumCompositePrice
      | AddPrice.NewPlanPercentCompositePrice
      | AddPrice.NewPlanEventOutputPrice
      | null;
  }

  export namespace AddPrice {
    /**
     * The license allocation price to add to the plan.
     */
    export interface LicenseAllocationPrice {
      /**
       * The cadence to bill for this price on.
       */
      cadence: 'annual' | 'semi_annual' | 'monthly' | 'quarterly' | 'one_time' | 'custom';

      /**
       * The id of the item the price will be associated with.
       */
      item_id: string;

      /**
       * License allocations to associate with this price. Each entry defines a
       * per-license credit pool granted each cadence. Requires license_type_id or
       * license_type_configuration to be set.
       */
      license_allocations: Array<LicenseAllocationPrice.LicenseAllocation>;

      /**
       * The pricing model type
       */
      model_type: 'unit';

      /**
       * The name of the price.
       */
      name: string;

      /**
       * Configuration for unit pricing
       */
      unit_config: Shared.UnitConfig;

      /**
       * The id of the billable metric for the price. Only needed if the price is
       * usage-based.
       */
      billable_metric_id?: string | null;

      /**
       * If the Price represents a fixed cost, the price will be billed in-advance if
       * this is true, and in-arrears if this is false.
       */
      billed_in_advance?: boolean | null;

      /**
       * For custom cadence: specifies the duration of the billing period in days or
       * months.
       */
      billing_cycle_configuration?: Shared.NewBillingCycleConfiguration | null;

      /**
       * The per unit conversion rate of the price currency to the invoicing currency.
       */
      conversion_rate?: number | null;

      /**
       * The configuration for the rate of the price currency to the invoicing currency.
       */
      conversion_rate_config?: Shared.UnitConversionRateConfig | Shared.TieredConversionRateConfig | null;

      /**
       * An ISO 4217 currency string, or custom pricing unit identifier, in which this
       * price is billed.
       */
      currency?: string | null;

      /**
       * For dimensional price: specifies a price group and dimension values
       */
      dimensional_price_configuration?: Shared.NewDimensionalPriceConfiguration | null;

      /**
       * An alias for the price.
       */
      external_price_id?: string | null;

      /**
       * If the Price represents a fixed cost, this represents the quantity of units
       * applied.
       */
      fixed_price_quantity?: number | null;

      /**
       * The property used to group this price on an invoice
       */
      invoice_grouping_key?: string | null;

      /**
       * Within each billing cycle, specifies the cadence at which invoices are produced.
       * If unspecified, a single invoice is produced per billing cycle.
       */
      invoicing_cycle_configuration?: Shared.NewBillingCycleConfiguration | null;

      /**
       * The ID of the license type to associate with this price.
       */
      license_type_id?: string | null;

      /**
       * User-specified key/value pairs for the resource. Individual keys can be removed
       * by setting the value to `null`, and the entire metadata mapping can be cleared
       * by setting `metadata` to `null`.
       */
      metadata?: { [key: string]: string | null } | null;

      /**
       * A transient ID that can be used to reference this price when adding adjustments
       * in the same API call.
       */
      reference_id?: string | null;
    }

    export namespace LicenseAllocationPrice {
      export interface LicenseAllocation {
        /**
         * The amount of credits granted per active license per cadence.
         */
        amount: string;

        /**
         * The currency of the license allocation.
         */
        currency: string;

        /**
         * When True, overage beyond the allocation is written off.
         */
        write_off_overage?: boolean | null;
      }
    }

    export interface NewPlanBulkWithFiltersPrice {
      /**
       * Configuration for bulk_with_filters pricing
       */
      bulk_with_filters_config: NewPlanBulkWithFiltersPrice.BulkWithFiltersConfig;

      /**
       * The cadence to bill for this price on.
       */
      cadence: 'annual' | 'semi_annual' | 'monthly' | 'quarterly' | 'one_time' | 'custom';

      /**
       * The id of the item the price will be associated with.
       */
      item_id: string;

      /**
       * The pricing model type
       */
      model_type: 'bulk_with_filters';

      /**
       * The name of the price.
       */
      name: string;

      /**
       * The id of the billable metric for the price. Only needed if the price is
       * usage-based.
       */
      billable_metric_id?: string | null;

      /**
       * If the Price represents a fixed cost, the price will be billed in-advance if
       * this is true, and in-arrears if this is false.
       */
      billed_in_advance?: boolean | null;

      /**
       * For custom cadence: specifies the duration of the billing period in days or
       * months.
       */
      billing_cycle_configuration?: Shared.NewBillingCycleConfiguration | null;

      /**
       * The per unit conversion rate of the price currency to the invoicing currency.
       */
      conversion_rate?: number | null;

      /**
       * The configuration for the rate of the price currency to the invoicing currency.
       */
      conversion_rate_config?: Shared.UnitConversionRateConfig | Shared.TieredConversionRateConfig | null;

      /**
       * An ISO 4217 currency string, or custom pricing unit identifier, in which this
       * price is billed.
       */
      currency?: string | null;

      /**
       * For dimensional price: specifies a price group and dimension values
       */
      dimensional_price_configuration?: Shared.NewDimensionalPriceConfiguration | null;

      /**
       * An alias for the price.
       */
      external_price_id?: string | null;

      /**
       * If the Price represents a fixed cost, this represents the quantity of units
       * applied.
       */
      fixed_price_quantity?: number | null;

      /**
       * The property used to group this price on an invoice
       */
      invoice_grouping_key?: string | null;

      /**
       * Within each billing cycle, specifies the cadence at which invoices are produced.
       * If unspecified, a single invoice is produced per billing cycle.
       */
      invoicing_cycle_configuration?: Shared.NewBillingCycleConfiguration | null;

      /**
       * The ID of the license type to associate with this price.
       */
      license_type_id?: string | null;

      /**
       * User-specified key/value pairs for the resource. Individual keys can be removed
       * by setting the value to `null`, and the entire metadata mapping can be cleared
       * by setting `metadata` to `null`.
       */
      metadata?: { [key: string]: string | null } | null;

      /**
       * A transient ID that can be used to reference this price when adding adjustments
       * in the same API call.
       */
      reference_id?: string | null;
    }

    export namespace NewPlanBulkWithFiltersPrice {
      /**
       * Configuration for bulk_with_filters pricing
       */
      export interface BulkWithFiltersConfig {
        /**
         * Property filters to apply (all must match)
         */
        filters: Array<BulkWithFiltersConfig.Filter>;

        /**
         * Bulk tiers for rating based on total usage volume
         */
        tiers: Array<BulkWithFiltersConfig.Tier>;
      }

      export namespace BulkWithFiltersConfig {
        /**
         * Configuration for a single property filter
         */
        export interface Filter {
          /**
           * Event property key to filter on
           */
          property_key: string;

          /**
           * Event property value to match
           */
          property_value: string;
        }

        /**
         * Configuration for a single bulk pricing tier
         */
        export interface Tier {
          /**
           * Amount per unit
           */
          unit_amount: string;

          /**
           * The lower bound for this tier
           */
          tier_lower_bound?: string | null;
        }
      }
    }

    export interface NewPlanGroupedTieredMatrixPrice {
      /**
       * The cadence to bill for this price on.
       */
      cadence: 'annual' | 'semi_annual' | 'monthly' | 'quarterly' | 'one_time' | 'custom';

      /**
       * Configuration for grouped_tiered_matrix pricing
       */
      grouped_tiered_matrix_config: NewPlanGroupedTieredMatrixPrice.GroupedTieredMatrixConfig;

      /**
       * The id of the item the price will be associated with.
       */
      item_id: string;

      /**
       * The pricing model type
       */
      model_type: 'grouped_tiered_matrix';

      /**
       * The name of the price.
       */
      name: string;

      /**
       * The id of the billable metric for the price. Only needed if the price is
       * usage-based.
       */
      billable_metric_id?: string | null;

      /**
       * If the Price represents a fixed cost, the price will be billed in-advance if
       * this is true, and in-arrears if this is false.
       */
      billed_in_advance?: boolean | null;

      /**
       * For custom cadence: specifies the duration of the billing period in days or
       * months.
       */
      billing_cycle_configuration?: Shared.NewBillingCycleConfiguration | null;

      /**
       * The per unit conversion rate of the price currency to the invoicing currency.
       */
      conversion_rate?: number | null;

      /**
       * The configuration for the rate of the price currency to the invoicing currency.
       */
      conversion_rate_config?: Shared.UnitConversionRateConfig | Shared.TieredConversionRateConfig | null;

      /**
       * An ISO 4217 currency string, or custom pricing unit identifier, in which this
       * price is billed.
       */
      currency?: string | null;

      /**
       * For dimensional price: specifies a price group and dimension values
       */
      dimensional_price_configuration?: Shared.NewDimensionalPriceConfiguration | null;

      /**
       * An alias for the price.
       */
      external_price_id?: string | null;

      /**
       * If the Price represents a fixed cost, this represents the quantity of units
       * applied.
       */
      fixed_price_quantity?: number | null;

      /**
       * The property used to group this price on an invoice
       */
      invoice_grouping_key?: string | null;

      /**
       * Within each billing cycle, specifies the cadence at which invoices are produced.
       * If unspecified, a single invoice is produced per billing cycle.
       */
      invoicing_cycle_configuration?: Shared.NewBillingCycleConfiguration | null;

      /**
       * The ID of the license type to associate with this price.
       */
      license_type_id?: string | null;

      /**
       * User-specified key/value pairs for the resource. Individual keys can be removed
       * by setting the value to `null`, and the entire metadata mapping can be cleared
       * by setting `metadata` to `null`.
       */
      metadata?: { [key: string]: string | null } | null;

      /**
       * A transient ID that can be used to reference this price when adding adjustments
       * in the same API call.
       */
      reference_id?: string | null;
    }

    export namespace NewPlanGroupedTieredMatrixPrice {
      /**
       * Configuration for grouped_tiered_matrix pricing
       */
      export interface GroupedTieredMatrixConfig {
        /**
         * Per unit rate for usage whose dimension value has no configured tiers
         */
        default_unit_amount: string;

        /**
         * The billable metric property used to group usage before tiering
         */
        dimension: string;

        /**
         * Graduated tiers keyed by dimension value; usage for a value is tiered only
         * against its own rows
         */
        tiers: Array<GroupedTieredMatrixConfig.Tier>;
      }

      export namespace GroupedTieredMatrixConfig {
        /**
         * Configuration for a single tier scoped to a dimension value
         */
        export interface Tier {
          /**
           * The dimension value this tier applies to
           */
          dimension_value: string;

          tier_lower_bound: string;

          /**
           * Per unit amount
           */
          unit_amount: string;
        }
      }
    }

    export interface NewPlanMatrixWithThresholdDiscountsPrice {
      /**
       * The cadence to bill for this price on.
       */
      cadence: 'annual' | 'semi_annual' | 'monthly' | 'quarterly' | 'one_time' | 'custom';

      /**
       * The id of the item the price will be associated with.
       */
      item_id: string;

      /**
       * Configuration for matrix_with_threshold_discounts pricing
       */
      matrix_with_threshold_discounts_config: NewPlanMatrixWithThresholdDiscountsPrice.MatrixWithThresholdDiscountsConfig;

      /**
       * The pricing model type
       */
      model_type: 'matrix_with_threshold_discounts';

      /**
       * The name of the price.
       */
      name: string;

      /**
       * The id of the billable metric for the price. Only needed if the price is
       * usage-based.
       */
      billable_metric_id?: string | null;

      /**
       * If the Price represents a fixed cost, the price will be billed in-advance if
       * this is true, and in-arrears if this is false.
       */
      billed_in_advance?: boolean | null;

      /**
       * For custom cadence: specifies the duration of the billing period in days or
       * months.
       */
      billing_cycle_configuration?: Shared.NewBillingCycleConfiguration | null;

      /**
       * The per unit conversion rate of the price currency to the invoicing currency.
       */
      conversion_rate?: number | null;

      /**
       * The configuration for the rate of the price currency to the invoicing currency.
       */
      conversion_rate_config?: Shared.UnitConversionRateConfig | Shared.TieredConversionRateConfig | null;

      /**
       * An ISO 4217 currency string, or custom pricing unit identifier, in which this
       * price is billed.
       */
      currency?: string | null;

      /**
       * For dimensional price: specifies a price group and dimension values
       */
      dimensional_price_configuration?: Shared.NewDimensionalPriceConfiguration | null;

      /**
       * An alias for the price.
       */
      external_price_id?: string | null;

      /**
       * If the Price represents a fixed cost, this represents the quantity of units
       * applied.
       */
      fixed_price_quantity?: number | null;

      /**
       * The property used to group this price on an invoice
       */
      invoice_grouping_key?: string | null;

      /**
       * Within each billing cycle, specifies the cadence at which invoices are produced.
       * If unspecified, a single invoice is produced per billing cycle.
       */
      invoicing_cycle_configuration?: Shared.NewBillingCycleConfiguration | null;

      /**
       * The ID of the license type to associate with this price.
       */
      license_type_id?: string | null;

      /**
       * User-specified key/value pairs for the resource. Individual keys can be removed
       * by setting the value to `null`, and the entire metadata mapping can be cleared
       * by setting `metadata` to `null`.
       */
      metadata?: { [key: string]: string | null } | null;

      /**
       * A transient ID that can be used to reference this price when adding adjustments
       * in the same API call.
       */
      reference_id?: string | null;
    }

    export namespace NewPlanMatrixWithThresholdDiscountsPrice {
      /**
       * Configuration for matrix_with_threshold_discounts pricing
       */
      export interface MatrixWithThresholdDiscountsConfig {
        /**
         * Unit price used for usage that does not match any defined matrix cell.
         */
        default_unit_amount: string;

        /**
         * First matrix dimension key.
         */
        first_dimension: string;

        /**
         * Per-cell unit prices.
         */
        matrix_values: Array<MatrixWithThresholdDiscountsConfig.MatrixValue>;

        /**
         * Optional second matrix dimension key.
         */
        second_dimension?: string | null;

        threshold_discount_groups?: Array<MatrixWithThresholdDiscountsConfig.ThresholdDiscountGroup>;
      }

      export namespace MatrixWithThresholdDiscountsConfig {
        export interface MatrixValue {
          first_dimension_value: string;

          unit_amount: string;

          second_dimension_value?: string | null;
        }

        export interface ThresholdDiscountGroup {
          /**
           * Discount rate applied to spend above the threshold.
           */
          above_threshold_discount_percentage: string;

          /**
           * Discount rate applied to spend at or below the threshold. Set to 0 for no
           * baseline discount.
           */
          below_threshold_discount_percentage: string;

          /**
           * Semicolon-separated list of matrix cell coordinates targeted by this group. Each
           * coordinate is `first,second` when the matrix has two dimensions, or just `first`
           * for a single-dimension matrix. Example: `blue,circle;green,triangle`.
           */
          cell_coordinates: string;

          threshold_amount: string;

          description?: string | null;
        }
      }
    }

    export interface NewPlanTieredWithProrationPrice {
      /**
       * The cadence to bill for this price on.
       */
      cadence: 'annual' | 'semi_annual' | 'monthly' | 'quarterly' | 'one_time' | 'custom';

      /**
       * The id of the item the price will be associated with.
       */
      item_id: string;

      /**
       * The pricing model type
       */
      model_type: 'tiered_with_proration';

      /**
       * The name of the price.
       */
      name: string;

      /**
       * Configuration for tiered_with_proration pricing
       */
      tiered_with_proration_config: NewPlanTieredWithProrationPrice.TieredWithProrationConfig;

      /**
       * The id of the billable metric for the price. Only needed if the price is
       * usage-based.
       */
      billable_metric_id?: string | null;

      /**
       * If the Price represents a fixed cost, the price will be billed in-advance if
       * this is true, and in-arrears if this is false.
       */
      billed_in_advance?: boolean | null;

      /**
       * For custom cadence: specifies the duration of the billing period in days or
       * months.
       */
      billing_cycle_configuration?: Shared.NewBillingCycleConfiguration | null;

      /**
       * The per unit conversion rate of the price currency to the invoicing currency.
       */
      conversion_rate?: number | null;

      /**
       * The configuration for the rate of the price currency to the invoicing currency.
       */
      conversion_rate_config?: Shared.UnitConversionRateConfig | Shared.TieredConversionRateConfig | null;

      /**
       * An ISO 4217 currency string, or custom pricing unit identifier, in which this
       * price is billed.
       */
      currency?: string | null;

      /**
       * For dimensional price: specifies a price group and dimension values
       */
      dimensional_price_configuration?: Shared.NewDimensionalPriceConfiguration | null;

      /**
       * An alias for the price.
       */
      external_price_id?: string | null;

      /**
       * If the Price represents a fixed cost, this represents the quantity of units
       * applied.
       */
      fixed_price_quantity?: number | null;

      /**
       * The property used to group this price on an invoice
       */
      invoice_grouping_key?: string | null;

      /**
       * Within each billing cycle, specifies the cadence at which invoices are produced.
       * If unspecified, a single invoice is produced per billing cycle.
       */
      invoicing_cycle_configuration?: Shared.NewBillingCycleConfiguration | null;

      /**
       * The ID of the license type to associate with this price.
       */
      license_type_id?: string | null;

      /**
       * User-specified key/value pairs for the resource. Individual keys can be removed
       * by setting the value to `null`, and the entire metadata mapping can be cleared
       * by setting `metadata` to `null`.
       */
      metadata?: { [key: string]: string | null } | null;

      /**
       * A transient ID that can be used to reference this price when adding adjustments
       * in the same API call.
       */
      reference_id?: string | null;
    }

    export namespace NewPlanTieredWithProrationPrice {
      /**
       * Configuration for tiered_with_proration pricing
       */
      export interface TieredWithProrationConfig {
        /**
         * Tiers for rating based on total usage quantities into the specified tier with
         * proration
         */
        tiers: Array<TieredWithProrationConfig.Tier>;
      }

      export namespace TieredWithProrationConfig {
        /**
         * Configuration for a single tiered with proration tier
         */
        export interface Tier {
          /**
           * Inclusive tier starting value
           */
          tier_lower_bound: string;

          /**
           * Amount per unit
           */
          unit_amount: string;
        }
      }
    }

    export interface NewPlanGroupedWithMinMaxThresholdsPrice {
      /**
       * The cadence to bill for this price on.
       */
      cadence: 'annual' | 'semi_annual' | 'monthly' | 'quarterly' | 'one_time' | 'custom';

      /**
       * Configuration for grouped_with_min_max_thresholds pricing
       */
      grouped_with_min_max_thresholds_config: NewPlanGroupedWithMinMaxThresholdsPrice.GroupedWithMinMaxThresholdsConfig;

      /**
       * The id of the item the price will be associated with.
       */
      item_id: string;

      /**
       * The pricing model type
       */
      model_type: 'grouped_with_min_max_thresholds';

      /**
       * The name of the price.
       */
      name: string;

      /**
       * The id of the billable metric for the price. Only needed if the price is
       * usage-based.
       */
      billable_metric_id?: string | null;

      /**
       * If the Price represents a fixed cost, the price will be billed in-advance if
       * this is true, and in-arrears if this is false.
       */
      billed_in_advance?: boolean | null;

      /**
       * For custom cadence: specifies the duration of the billing period in days or
       * months.
       */
      billing_cycle_configuration?: Shared.NewBillingCycleConfiguration | null;

      /**
       * The per unit conversion rate of the price currency to the invoicing currency.
       */
      conversion_rate?: number | null;

      /**
       * The configuration for the rate of the price currency to the invoicing currency.
       */
      conversion_rate_config?: Shared.UnitConversionRateConfig | Shared.TieredConversionRateConfig | null;

      /**
       * An ISO 4217 currency string, or custom pricing unit identifier, in which this
       * price is billed.
       */
      currency?: string | null;

      /**
       * For dimensional price: specifies a price group and dimension values
       */
      dimensional_price_configuration?: Shared.NewDimensionalPriceConfiguration | null;

      /**
       * An alias for the price.
       */
      external_price_id?: string | null;

      /**
       * If the Price represents a fixed cost, this represents the quantity of units
       * applied.
       */
      fixed_price_quantity?: number | null;

      /**
       * The property used to group this price on an invoice
       */
      invoice_grouping_key?: string | null;

      /**
       * Within each billing cycle, specifies the cadence at which invoices are produced.
       * If unspecified, a single invoice is produced per billing cycle.
       */
      invoicing_cycle_configuration?: Shared.NewBillingCycleConfiguration | null;

      /**
       * The ID of the license type to associate with this price.
       */
      license_type_id?: string | null;

      /**
       * User-specified key/value pairs for the resource. Individual keys can be removed
       * by setting the value to `null`, and the entire metadata mapping can be cleared
       * by setting `metadata` to `null`.
       */
      metadata?: { [key: string]: string | null } | null;

      /**
       * A transient ID that can be used to reference this price when adding adjustments
       * in the same API call.
       */
      reference_id?: string | null;
    }

    export namespace NewPlanGroupedWithMinMaxThresholdsPrice {
      /**
       * Configuration for grouped_with_min_max_thresholds pricing
       */
      export interface GroupedWithMinMaxThresholdsConfig {
        /**
         * The event property used to group before applying thresholds
         */
        grouping_key: string;

        /**
         * The maximum amount to charge each group
         */
        maximum_charge: string;

        /**
         * The minimum amount to charge each group, regardless of usage
         */
        minimum_charge: string;

        /**
         * The base price charged per group
         */
        per_unit_rate: string;
      }
    }

    export interface NewPlanCumulativeGroupedAllocationPrice {
      /**
       * The cadence to bill for this price on.
       */
      cadence: 'annual' | 'semi_annual' | 'monthly' | 'quarterly' | 'one_time' | 'custom';

      /**
       * Configuration for cumulative_grouped_allocation pricing
       */
      cumulative_grouped_allocation_config: NewPlanCumulativeGroupedAllocationPrice.CumulativeGroupedAllocationConfig;

      /**
       * The id of the item the price will be associated with.
       */
      item_id: string;

      /**
       * The pricing model type
       */
      model_type: 'cumulative_grouped_allocation';

      /**
       * The name of the price.
       */
      name: string;

      /**
       * The id of the billable metric for the price. Only needed if the price is
       * usage-based.
       */
      billable_metric_id?: string | null;

      /**
       * If the Price represents a fixed cost, the price will be billed in-advance if
       * this is true, and in-arrears if this is false.
       */
      billed_in_advance?: boolean | null;

      /**
       * For custom cadence: specifies the duration of the billing period in days or
       * months.
       */
      billing_cycle_configuration?: Shared.NewBillingCycleConfiguration | null;

      /**
       * The per unit conversion rate of the price currency to the invoicing currency.
       */
      conversion_rate?: number | null;

      /**
       * The configuration for the rate of the price currency to the invoicing currency.
       */
      conversion_rate_config?: Shared.UnitConversionRateConfig | Shared.TieredConversionRateConfig | null;

      /**
       * An ISO 4217 currency string, or custom pricing unit identifier, in which this
       * price is billed.
       */
      currency?: string | null;

      /**
       * For dimensional price: specifies a price group and dimension values
       */
      dimensional_price_configuration?: Shared.NewDimensionalPriceConfiguration | null;

      /**
       * An alias for the price.
       */
      external_price_id?: string | null;

      /**
       * If the Price represents a fixed cost, this represents the quantity of units
       * applied.
       */
      fixed_price_quantity?: number | null;

      /**
       * The property used to group this price on an invoice
       */
      invoice_grouping_key?: string | null;

      /**
       * Within each billing cycle, specifies the cadence at which invoices are produced.
       * If unspecified, a single invoice is produced per billing cycle.
       */
      invoicing_cycle_configuration?: Shared.NewBillingCycleConfiguration | null;

      /**
       * The ID of the license type to associate with this price.
       */
      license_type_id?: string | null;

      /**
       * User-specified key/value pairs for the resource. Individual keys can be removed
       * by setting the value to `null`, and the entire metadata mapping can be cleared
       * by setting `metadata` to `null`.
       */
      metadata?: { [key: string]: string | null } | null;

      /**
       * A transient ID that can be used to reference this price when adding adjustments
       * in the same API call.
       */
      reference_id?: string | null;
    }

    export namespace NewPlanCumulativeGroupedAllocationPrice {
      /**
       * Configuration for cumulative_grouped_allocation pricing
       */
      export interface CumulativeGroupedAllocationConfig {
        /**
         * The overall allocation across all groups
         */
        cumulative_allocation: string;

        /**
         * The allocation per individual group
         */
        group_allocation: string;

        /**
         * The event property used to group usage before applying allocations
         */
        grouping_key: string;

        /**
         * The amount to charge for each unit outside of the allocation
         */
        unit_amount: string;
      }
    }

    export interface NewPlanDailyCreditAllowancePrice {
      /**
       * The cadence to bill for this price on.
       */
      cadence: 'annual' | 'semi_annual' | 'monthly' | 'quarterly' | 'one_time' | 'custom';

      /**
       * Configuration for daily_credit_allowance pricing
       */
      daily_credit_allowance_config: NewPlanDailyCreditAllowancePrice.DailyCreditAllowanceConfig;

      /**
       * The id of the item the price will be associated with.
       */
      item_id: string;

      /**
       * The pricing model type
       */
      model_type: 'daily_credit_allowance';

      /**
       * The name of the price.
       */
      name: string;

      /**
       * The id of the billable metric for the price. Only needed if the price is
       * usage-based.
       */
      billable_metric_id?: string | null;

      /**
       * If the Price represents a fixed cost, the price will be billed in-advance if
       * this is true, and in-arrears if this is false.
       */
      billed_in_advance?: boolean | null;

      /**
       * For custom cadence: specifies the duration of the billing period in days or
       * months.
       */
      billing_cycle_configuration?: Shared.NewBillingCycleConfiguration | null;

      /**
       * The per unit conversion rate of the price currency to the invoicing currency.
       */
      conversion_rate?: number | null;

      /**
       * The configuration for the rate of the price currency to the invoicing currency.
       */
      conversion_rate_config?: Shared.UnitConversionRateConfig | Shared.TieredConversionRateConfig | null;

      /**
       * An ISO 4217 currency string, or custom pricing unit identifier, in which this
       * price is billed.
       */
      currency?: string | null;

      /**
       * For dimensional price: specifies a price group and dimension values
       */
      dimensional_price_configuration?: Shared.NewDimensionalPriceConfiguration | null;

      /**
       * An alias for the price.
       */
      external_price_id?: string | null;

      /**
       * If the Price represents a fixed cost, this represents the quantity of units
       * applied.
       */
      fixed_price_quantity?: number | null;

      /**
       * The property used to group this price on an invoice
       */
      invoice_grouping_key?: string | null;

      /**
       * Within each billing cycle, specifies the cadence at which invoices are produced.
       * If unspecified, a single invoice is produced per billing cycle.
       */
      invoicing_cycle_configuration?: Shared.NewBillingCycleConfiguration | null;

      /**
       * The ID of the license type to associate with this price.
       */
      license_type_id?: string | null;

      /**
       * User-specified key/value pairs for the resource. Individual keys can be removed
       * by setting the value to `null`, and the entire metadata mapping can be cleared
       * by setting `metadata` to `null`.
       */
      metadata?: { [key: string]: string | null } | null;

      /**
       * A transient ID that can be used to reference this price when adding adjustments
       * in the same API call.
       */
      reference_id?: string | null;
    }

    export namespace NewPlanDailyCreditAllowancePrice {
      /**
       * Configuration for daily_credit_allowance pricing
       */
      export interface DailyCreditAllowanceConfig {
        /**
         * Credits granted per day. Lose-it-or-use-it; does not roll over.
         */
        daily_allowance: string;

        /**
         * Default per-unit credit rate for any usage not bucketed into a specified
         * matrix_value
         */
        default_unit_amount: string;

        /**
         * One or two event property values to evaluate matrix groups by
         */
        dimensions: Array<string | null>;

        /**
         * Event property whose value identifies the day bucket the event belongs to (e.g.
         * 'event_day' set to an ISO date string in the customer's timezone). The allowance
         * resets per distinct value of this property.
         */
        event_day_property: string;

        /**
         * Per-dimension credit rates
         */
        matrix_values: Array<DailyCreditAllowanceConfig.MatrixValue>;
      }

      export namespace DailyCreditAllowanceConfig {
        /**
         * Per-dimension credit price for the daily credit allowance model.
         */
        export interface MatrixValue {
          /**
           * One or two matrix keys to filter usage to this value by. For example, ["model"]
           * could be used to apply a different credit rate to each AI model.
           */
          dimension_values: Array<string | null>;

          /**
           * Credits charged per unit of usage matching the specified dimension_values
           */
          unit_amount: string;
        }
      }
    }

    export interface NewPlanMeteredAllowancePrice {
      /**
       * The cadence to bill for this price on.
       */
      cadence: 'annual' | 'semi_annual' | 'monthly' | 'quarterly' | 'one_time' | 'custom';

      /**
       * The id of the item the price will be associated with.
       */
      item_id: string;

      /**
       * Configuration for metered_allowance pricing
       */
      metered_allowance_config: NewPlanMeteredAllowancePrice.MeteredAllowanceConfig;

      /**
       * The pricing model type
       */
      model_type: 'metered_allowance';

      /**
       * The name of the price.
       */
      name: string;

      /**
       * The id of the billable metric for the price. Only needed if the price is
       * usage-based.
       */
      billable_metric_id?: string | null;

      /**
       * If the Price represents a fixed cost, the price will be billed in-advance if
       * this is true, and in-arrears if this is false.
       */
      billed_in_advance?: boolean | null;

      /**
       * For custom cadence: specifies the duration of the billing period in days or
       * months.
       */
      billing_cycle_configuration?: Shared.NewBillingCycleConfiguration | null;

      /**
       * The per unit conversion rate of the price currency to the invoicing currency.
       */
      conversion_rate?: number | null;

      /**
       * The configuration for the rate of the price currency to the invoicing currency.
       */
      conversion_rate_config?: Shared.UnitConversionRateConfig | Shared.TieredConversionRateConfig | null;

      /**
       * An ISO 4217 currency string, or custom pricing unit identifier, in which this
       * price is billed.
       */
      currency?: string | null;

      /**
       * For dimensional price: specifies a price group and dimension values
       */
      dimensional_price_configuration?: Shared.NewDimensionalPriceConfiguration | null;

      /**
       * An alias for the price.
       */
      external_price_id?: string | null;

      /**
       * If the Price represents a fixed cost, this represents the quantity of units
       * applied.
       */
      fixed_price_quantity?: number | null;

      /**
       * The property used to group this price on an invoice
       */
      invoice_grouping_key?: string | null;

      /**
       * Within each billing cycle, specifies the cadence at which invoices are produced.
       * If unspecified, a single invoice is produced per billing cycle.
       */
      invoicing_cycle_configuration?: Shared.NewBillingCycleConfiguration | null;

      /**
       * The ID of the license type to associate with this price.
       */
      license_type_id?: string | null;

      /**
       * User-specified key/value pairs for the resource. Individual keys can be removed
       * by setting the value to `null`, and the entire metadata mapping can be cleared
       * by setting `metadata` to `null`.
       */
      metadata?: { [key: string]: string | null } | null;

      /**
       * A transient ID that can be used to reference this price when adding adjustments
       * in the same API call.
       */
      reference_id?: string | null;
    }

    export namespace NewPlanMeteredAllowancePrice {
      /**
       * Configuration for metered_allowance pricing
       */
      export interface MeteredAllowanceConfig {
        /**
         * The grouping_key value whose summed quantity represents the allowance for this
         * period (e.g. 'storage_snapshot' emitting 3 × avg storage). Capped at consumption
         * — credit can never exceed actual usage.
         */
        allowance_grouping_value: string;

        /**
         * The grouping_key value whose summed quantity represents consumption (e.g.
         * 'download'). Charged at unit_amount.
         */
        consumption_grouping_value: string;

        /**
         * Event property used to partition the metric into consumption and allowance
         * quantities (e.g. 'event_name'). The metric is queried with this key and the two
         * values below select which partition is which.
         */
        grouping_key: string;

        /**
         * Per-unit price applied to gross consumption and to the allowance credit.
         */
        unit_amount: string;

        /**
         * Sub-line label for the credit row (e.g. 'Up to 3x free egress').
         */
        allowance_display_name?: string;

        /**
         * Sub-line label for the gross consumption row (e.g. 'bytes gotten').
         */
        consumption_display_name?: string;
      }
    }

    export interface NewPlanPercentCompositePrice {
      /**
       * The cadence to bill for this price on.
       */
      cadence: 'annual' | 'semi_annual' | 'monthly' | 'quarterly' | 'one_time' | 'custom';

      /**
       * The id of the item the price will be associated with.
       */
      item_id: string;

      /**
       * The pricing model type
       */
      model_type: 'percent';

      /**
       * The name of the price.
       */
      name: string;

      /**
       * Configuration for percent pricing
       */
      percent_config: NewPlanPercentCompositePrice.PercentConfig;

      /**
       * The id of the billable metric for the price. Only needed if the price is
       * usage-based.
       */
      billable_metric_id?: string | null;

      /**
       * If the Price represents a fixed cost, the price will be billed in-advance if
       * this is true, and in-arrears if this is false.
       */
      billed_in_advance?: boolean | null;

      /**
       * For custom cadence: specifies the duration of the billing period in days or
       * months.
       */
      billing_cycle_configuration?: Shared.NewBillingCycleConfiguration | null;

      /**
       * The per unit conversion rate of the price currency to the invoicing currency.
       */
      conversion_rate?: number | null;

      /**
       * The configuration for the rate of the price currency to the invoicing currency.
       */
      conversion_rate_config?: Shared.UnitConversionRateConfig | Shared.TieredConversionRateConfig | null;

      /**
       * An ISO 4217 currency string, or custom pricing unit identifier, in which this
       * price is billed.
       */
      currency?: string | null;

      /**
       * For dimensional price: specifies a price group and dimension values
       */
      dimensional_price_configuration?: Shared.NewDimensionalPriceConfiguration | null;

      /**
       * An alias for the price.
       */
      external_price_id?: string | null;

      /**
       * If the Price represents a fixed cost, this represents the quantity of units
       * applied.
       */
      fixed_price_quantity?: number | null;

      /**
       * The property used to group this price on an invoice
       */
      invoice_grouping_key?: string | null;

      /**
       * Within each billing cycle, specifies the cadence at which invoices are produced.
       * If unspecified, a single invoice is produced per billing cycle.
       */
      invoicing_cycle_configuration?: Shared.NewBillingCycleConfiguration | null;

      /**
       * The ID of the license type to associate with this price.
       */
      license_type_id?: string | null;

      /**
       * User-specified key/value pairs for the resource. Individual keys can be removed
       * by setting the value to `null`, and the entire metadata mapping can be cleared
       * by setting `metadata` to `null`.
       */
      metadata?: { [key: string]: string | null } | null;

      /**
       * A transient ID that can be used to reference this price when adding adjustments
       * in the same API call.
       */
      reference_id?: string | null;
    }

    export namespace NewPlanPercentCompositePrice {
      /**
       * Configuration for percent pricing
       */
      export interface PercentConfig {
        /**
         * Fraction of the component subtotals to charge (0 < percent <= 1).
         */
        percent: number;

        /**
         * Maximum amount to charge. If unset, the fee has no upper bound.
         */
        maximum_amount?: string | null;

        /**
         * Minimum amount to charge. If unset, the fee is bounded below by 0.
         */
        minimum_amount?: string | null;

        /**
         * If true, the minimum_amount is prorated based on the service period. The
         * maximum_amount is an absolute cap (never prorated), and the percent applied to
         * upstream subtotals is never prorated either.
         */
        prorated?: boolean;
      }
    }

    export interface NewPlanEventOutputPrice {
      /**
       * The cadence to bill for this price on.
       */
      cadence: 'annual' | 'semi_annual' | 'monthly' | 'quarterly' | 'one_time' | 'custom';

      /**
       * Configuration for event_output pricing
       */
      event_output_config: NewPlanEventOutputPrice.EventOutputConfig;

      /**
       * The id of the item the price will be associated with.
       */
      item_id: string;

      /**
       * The pricing model type
       */
      model_type: 'event_output';

      /**
       * The name of the price.
       */
      name: string;

      /**
       * The id of the billable metric for the price. Only needed if the price is
       * usage-based.
       */
      billable_metric_id?: string | null;

      /**
       * If the Price represents a fixed cost, the price will be billed in-advance if
       * this is true, and in-arrears if this is false.
       */
      billed_in_advance?: boolean | null;

      /**
       * For custom cadence: specifies the duration of the billing period in days or
       * months.
       */
      billing_cycle_configuration?: Shared.NewBillingCycleConfiguration | null;

      /**
       * The per unit conversion rate of the price currency to the invoicing currency.
       */
      conversion_rate?: number | null;

      /**
       * The configuration for the rate of the price currency to the invoicing currency.
       */
      conversion_rate_config?: Shared.UnitConversionRateConfig | Shared.TieredConversionRateConfig | null;

      /**
       * An ISO 4217 currency string, or custom pricing unit identifier, in which this
       * price is billed.
       */
      currency?: string | null;

      /**
       * For dimensional price: specifies a price group and dimension values
       */
      dimensional_price_configuration?: Shared.NewDimensionalPriceConfiguration | null;

      /**
       * An alias for the price.
       */
      external_price_id?: string | null;

      /**
       * If the Price represents a fixed cost, this represents the quantity of units
       * applied.
       */
      fixed_price_quantity?: number | null;

      /**
       * The property used to group this price on an invoice
       */
      invoice_grouping_key?: string | null;

      /**
       * Within each billing cycle, specifies the cadence at which invoices are produced.
       * If unspecified, a single invoice is produced per billing cycle.
       */
      invoicing_cycle_configuration?: Shared.NewBillingCycleConfiguration | null;

      /**
       * The ID of the license type to associate with this price.
       */
      license_type_id?: string | null;

      /**
       * User-specified key/value pairs for the resource. Individual keys can be removed
       * by setting the value to `null`, and the entire metadata mapping can be cleared
       * by setting `metadata` to `null`.
       */
      metadata?: { [key: string]: string | null } | null;

      /**
       * A transient ID that can be used to reference this price when adding adjustments
       * in the same API call.
       */
      reference_id?: string | null;
    }

    export namespace NewPlanEventOutputPrice {
      /**
       * Configuration for event_output pricing
       */
      export interface EventOutputConfig {
        /**
         * The key in the event data to extract the unit rate from.
         */
        unit_rating_key: string;

        /**
         * If provided, this amount will be used as the unit rate when an event does not
         * have a value for the `unit_rating_key`. If not provided, events missing a unit
         * rate will be ignored.
         */
        default_unit_rate?: string | null;

        /**
         * An optional key in the event data to group by (e.g., event ID). All events will
         * also be grouped by their unit rate.
         */
        grouping_key?: string | null;
      }
    }
  }

  export interface RemoveAdjustment {
    /**
     * The id of the adjustment to remove from on the plan.
     */
    adjustment_id: string;

    /**
     * The phase to remove this adjustment from.
     */
    plan_phase_order?: number | null;
  }

  export interface RemovePrice {
    /**
     * The id of the price to remove from the plan.
     */
    price_id: string;

    /**
     * The phase to remove this price from.
     */
    plan_phase_order?: number | null;
  }

  export interface ReplaceAdjustment {
    /**
     * The definition of a new adjustment to create and add to the plan.
     */
    adjustment:
      | Shared.NewPercentageDiscount
      | Shared.NewUsageDiscount
      | Shared.NewAmountDiscount
      | Shared.NewMinimum
      | Shared.NewMaximum
      | ReplaceAdjustment.NewTieredPercentageDiscount;

    /**
     * The id of the adjustment on the plan to replace in the plan.
     */
    replaces_adjustment_id: string;

    /**
     * The phase to replace this adjustment from.
     */
    plan_phase_order?: number | null;
  }

  export namespace ReplaceAdjustment {
    export interface NewTieredPercentageDiscount {
      adjustment_type: 'tiered_percentage_discount';

      tiers: Array<NewTieredPercentageDiscount.Tier>;

      /**
       * If set, the adjustment will apply to every price on the subscription.
       */
      applies_to_all?: true | null;

      /**
       * The set of item IDs to which this adjustment applies.
       */
      applies_to_item_ids?: Array<string> | null;

      /**
       * The set of price IDs to which this adjustment applies.
       */
      applies_to_price_ids?: Array<string> | null;

      /**
       * If set, only prices in the specified currency will have the adjustment applied.
       */
      currency?: string | null;

      /**
       * A list of filters that determine which prices this adjustment will apply to.
       */
      filters?: Array<NewTieredPercentageDiscount.Filter> | null;

      /**
       * When false, this adjustment will be applied to a single price. Otherwise, it
       * will be applied at the invoice level, possibly to multiple prices.
       */
      is_invoice_level?: boolean;

      /**
       * If set, only prices of the specified type will have the adjustment applied.
       */
      price_type?: 'usage' | 'fixed_in_advance' | 'fixed_in_arrears' | 'fixed' | 'in_arrears' | null;
    }

    export namespace NewTieredPercentageDiscount {
      export interface Tier {
        /**
         * Exclusive lower bound of cumulative spend for this tier.
         */
        lower_bound: number;

        /**
         * The percentage (0-1) discounted from spend in this tier.
         */
        percentage: number;

        /**
         * Inclusive upper bound of cumulative spend; null for the final open-ended tier.
         */
        upper_bound?: number | null;
      }

      export interface Filter {
        /**
         * The property of the price to filter on.
         */
        field: 'price_id' | 'item_id' | 'price_type' | 'currency' | 'pricing_unit_id';

        /**
         * Should prices that match the filter be included or excluded.
         */
        operator: 'includes' | 'excludes';

        /**
         * The IDs or values that match this filter.
         */
        values: Array<string>;
      }
    }
  }

  export interface ReplacePrice {
    /**
     * The id of the price on the plan to replace in the plan.
     */
    replaces_price_id: string;

    /**
     * The allocation price to add to the plan.
     */
    allocation_price?: Shared.NewAllocationPrice | null;

    /**
     * The license allocation price to add to the plan.
     */
    license_allocation_price?: ReplacePrice.LicenseAllocationPrice | null;

    /**
     * The phase to replace this price from.
     */
    plan_phase_order?: number | null;

    /**
     * New plan price request body params.
     */
    price?:
      | Shared.NewPlanUnitPrice
      | Shared.NewPlanTieredPrice
      | Shared.NewPlanBulkPrice
      | ReplacePrice.NewPlanBulkWithFiltersPrice
      | Shared.NewPlanPackagePrice
      | Shared.NewPlanMatrixPrice
      | Shared.NewPlanThresholdTotalAmountPrice
      | Shared.NewPlanTieredPackagePrice
      | Shared.NewPlanTieredWithMinimumPrice
      | Shared.NewPlanGroupedTieredPrice
      | ReplacePrice.NewPlanGroupedTieredMatrixPrice
      | Shared.NewPlanTieredPackageWithMinimumPrice
      | Shared.NewPlanPackageWithAllocationPrice
      | Shared.NewPlanUnitWithPercentPrice
      | Shared.NewPlanMatrixWithAllocationPrice
      | ReplacePrice.NewPlanMatrixWithThresholdDiscountsPrice
      | ReplacePrice.NewPlanTieredWithProrationPrice
      | Shared.NewPlanUnitWithProrationPrice
      | Shared.NewPlanGroupedAllocationPrice
      | Shared.NewPlanBulkWithProrationPrice
      | Shared.NewPlanGroupedWithProratedMinimumPrice
      | Shared.NewPlanGroupedWithMeteredMinimumPrice
      | ReplacePrice.NewPlanGroupedWithMinMaxThresholdsPrice
      | Shared.NewPlanMatrixWithDisplayNamePrice
      | Shared.NewPlanGroupedTieredPackagePrice
      | Shared.NewPlanMaxGroupTieredPackagePrice
      | Shared.NewPlanScalableMatrixWithUnitPricingPrice
      | Shared.NewPlanScalableMatrixWithTieredPricingPrice
      | Shared.NewPlanCumulativeGroupedBulkPrice
      | ReplacePrice.NewPlanCumulativeGroupedAllocationPrice
      | ReplacePrice.NewPlanDailyCreditAllowancePrice
      | ReplacePrice.NewPlanMeteredAllowancePrice
      | Shared.NewPlanMinimumCompositePrice
      | ReplacePrice.NewPlanPercentCompositePrice
      | ReplacePrice.NewPlanEventOutputPrice
      | null;
  }

  export namespace ReplacePrice {
    /**
     * The license allocation price to add to the plan.
     */
    export interface LicenseAllocationPrice {
      /**
       * The cadence to bill for this price on.
       */
      cadence: 'annual' | 'semi_annual' | 'monthly' | 'quarterly' | 'one_time' | 'custom';

      /**
       * The id of the item the price will be associated with.
       */
      item_id: string;

      /**
       * License allocations to associate with this price. Each entry defines a
       * per-license credit pool granted each cadence. Requires license_type_id or
       * license_type_configuration to be set.
       */
      license_allocations: Array<LicenseAllocationPrice.LicenseAllocation>;

      /**
       * The pricing model type
       */
      model_type: 'unit';

      /**
       * The name of the price.
       */
      name: string;

      /**
       * Configuration for unit pricing
       */
      unit_config: Shared.UnitConfig;

      /**
       * The id of the billable metric for the price. Only needed if the price is
       * usage-based.
       */
      billable_metric_id?: string | null;

      /**
       * If the Price represents a fixed cost, the price will be billed in-advance if
       * this is true, and in-arrears if this is false.
       */
      billed_in_advance?: boolean | null;

      /**
       * For custom cadence: specifies the duration of the billing period in days or
       * months.
       */
      billing_cycle_configuration?: Shared.NewBillingCycleConfiguration | null;

      /**
       * The per unit conversion rate of the price currency to the invoicing currency.
       */
      conversion_rate?: number | null;

      /**
       * The configuration for the rate of the price currency to the invoicing currency.
       */
      conversion_rate_config?: Shared.UnitConversionRateConfig | Shared.TieredConversionRateConfig | null;

      /**
       * An ISO 4217 currency string, or custom pricing unit identifier, in which this
       * price is billed.
       */
      currency?: string | null;

      /**
       * For dimensional price: specifies a price group and dimension values
       */
      dimensional_price_configuration?: Shared.NewDimensionalPriceConfiguration | null;

      /**
       * An alias for the price.
       */
      external_price_id?: string | null;

      /**
       * If the Price represents a fixed cost, this represents the quantity of units
       * applied.
       */
      fixed_price_quantity?: number | null;

      /**
       * The property used to group this price on an invoice
       */
      invoice_grouping_key?: string | null;

      /**
       * Within each billing cycle, specifies the cadence at which invoices are produced.
       * If unspecified, a single invoice is produced per billing cycle.
       */
      invoicing_cycle_configuration?: Shared.NewBillingCycleConfiguration | null;

      /**
       * The ID of the license type to associate with this price.
       */
      license_type_id?: string | null;

      /**
       * User-specified key/value pairs for the resource. Individual keys can be removed
       * by setting the value to `null`, and the entire metadata mapping can be cleared
       * by setting `metadata` to `null`.
       */
      metadata?: { [key: string]: string | null } | null;

      /**
       * A transient ID that can be used to reference this price when adding adjustments
       * in the same API call.
       */
      reference_id?: string | null;
    }

    export namespace LicenseAllocationPrice {
      export interface LicenseAllocation {
        /**
         * The amount of credits granted per active license per cadence.
         */
        amount: string;

        /**
         * The currency of the license allocation.
         */
        currency: string;

        /**
         * When True, overage beyond the allocation is written off.
         */
        write_off_overage?: boolean | null;
      }
    }

    export interface NewPlanBulkWithFiltersPrice {
      /**
       * Configuration for bulk_with_filters pricing
       */
      bulk_with_filters_config: NewPlanBulkWithFiltersPrice.BulkWithFiltersConfig;

      /**
       * The cadence to bill for this price on.
       */
      cadence: 'annual' | 'semi_annual' | 'monthly' | 'quarterly' | 'one_time' | 'custom';

      /**
       * The id of the item the price will be associated with.
       */
      item_id: string;

      /**
       * The pricing model type
       */
      model_type: 'bulk_with_filters';

      /**
       * The name of the price.
       */
      name: string;

      /**
       * The id of the billable metric for the price. Only needed if the price is
       * usage-based.
       */
      billable_metric_id?: string | null;

      /**
       * If the Price represents a fixed cost, the price will be billed in-advance if
       * this is true, and in-arrears if this is false.
       */
      billed_in_advance?: boolean | null;

      /**
       * For custom cadence: specifies the duration of the billing period in days or
       * months.
       */
      billing_cycle_configuration?: Shared.NewBillingCycleConfiguration | null;

      /**
       * The per unit conversion rate of the price currency to the invoicing currency.
       */
      conversion_rate?: number | null;

      /**
       * The configuration for the rate of the price currency to the invoicing currency.
       */
      conversion_rate_config?: Shared.UnitConversionRateConfig | Shared.TieredConversionRateConfig | null;

      /**
       * An ISO 4217 currency string, or custom pricing unit identifier, in which this
       * price is billed.
       */
      currency?: string | null;

      /**
       * For dimensional price: specifies a price group and dimension values
       */
      dimensional_price_configuration?: Shared.NewDimensionalPriceConfiguration | null;

      /**
       * An alias for the price.
       */
      external_price_id?: string | null;

      /**
       * If the Price represents a fixed cost, this represents the quantity of units
       * applied.
       */
      fixed_price_quantity?: number | null;

      /**
       * The property used to group this price on an invoice
       */
      invoice_grouping_key?: string | null;

      /**
       * Within each billing cycle, specifies the cadence at which invoices are produced.
       * If unspecified, a single invoice is produced per billing cycle.
       */
      invoicing_cycle_configuration?: Shared.NewBillingCycleConfiguration | null;

      /**
       * The ID of the license type to associate with this price.
       */
      license_type_id?: string | null;

      /**
       * User-specified key/value pairs for the resource. Individual keys can be removed
       * by setting the value to `null`, and the entire metadata mapping can be cleared
       * by setting `metadata` to `null`.
       */
      metadata?: { [key: string]: string | null } | null;

      /**
       * A transient ID that can be used to reference this price when adding adjustments
       * in the same API call.
       */
      reference_id?: string | null;
    }

    export namespace NewPlanBulkWithFiltersPrice {
      /**
       * Configuration for bulk_with_filters pricing
       */
      export interface BulkWithFiltersConfig {
        /**
         * Property filters to apply (all must match)
         */
        filters: Array<BulkWithFiltersConfig.Filter>;

        /**
         * Bulk tiers for rating based on total usage volume
         */
        tiers: Array<BulkWithFiltersConfig.Tier>;
      }

      export namespace BulkWithFiltersConfig {
        /**
         * Configuration for a single property filter
         */
        export interface Filter {
          /**
           * Event property key to filter on
           */
          property_key: string;

          /**
           * Event property value to match
           */
          property_value: string;
        }

        /**
         * Configuration for a single bulk pricing tier
         */
        export interface Tier {
          /**
           * Amount per unit
           */
          unit_amount: string;

          /**
           * The lower bound for this tier
           */
          tier_lower_bound?: string | null;
        }
      }
    }

    export interface NewPlanGroupedTieredMatrixPrice {
      /**
       * The cadence to bill for this price on.
       */
      cadence: 'annual' | 'semi_annual' | 'monthly' | 'quarterly' | 'one_time' | 'custom';

      /**
       * Configuration for grouped_tiered_matrix pricing
       */
      grouped_tiered_matrix_config: NewPlanGroupedTieredMatrixPrice.GroupedTieredMatrixConfig;

      /**
       * The id of the item the price will be associated with.
       */
      item_id: string;

      /**
       * The pricing model type
       */
      model_type: 'grouped_tiered_matrix';

      /**
       * The name of the price.
       */
      name: string;

      /**
       * The id of the billable metric for the price. Only needed if the price is
       * usage-based.
       */
      billable_metric_id?: string | null;

      /**
       * If the Price represents a fixed cost, the price will be billed in-advance if
       * this is true, and in-arrears if this is false.
       */
      billed_in_advance?: boolean | null;

      /**
       * For custom cadence: specifies the duration of the billing period in days or
       * months.
       */
      billing_cycle_configuration?: Shared.NewBillingCycleConfiguration | null;

      /**
       * The per unit conversion rate of the price currency to the invoicing currency.
       */
      conversion_rate?: number | null;

      /**
       * The configuration for the rate of the price currency to the invoicing currency.
       */
      conversion_rate_config?: Shared.UnitConversionRateConfig | Shared.TieredConversionRateConfig | null;

      /**
       * An ISO 4217 currency string, or custom pricing unit identifier, in which this
       * price is billed.
       */
      currency?: string | null;

      /**
       * For dimensional price: specifies a price group and dimension values
       */
      dimensional_price_configuration?: Shared.NewDimensionalPriceConfiguration | null;

      /**
       * An alias for the price.
       */
      external_price_id?: string | null;

      /**
       * If the Price represents a fixed cost, this represents the quantity of units
       * applied.
       */
      fixed_price_quantity?: number | null;

      /**
       * The property used to group this price on an invoice
       */
      invoice_grouping_key?: string | null;

      /**
       * Within each billing cycle, specifies the cadence at which invoices are produced.
       * If unspecified, a single invoice is produced per billing cycle.
       */
      invoicing_cycle_configuration?: Shared.NewBillingCycleConfiguration | null;

      /**
       * The ID of the license type to associate with this price.
       */
      license_type_id?: string | null;

      /**
       * User-specified key/value pairs for the resource. Individual keys can be removed
       * by setting the value to `null`, and the entire metadata mapping can be cleared
       * by setting `metadata` to `null`.
       */
      metadata?: { [key: string]: string | null } | null;

      /**
       * A transient ID that can be used to reference this price when adding adjustments
       * in the same API call.
       */
      reference_id?: string | null;
    }

    export namespace NewPlanGroupedTieredMatrixPrice {
      /**
       * Configuration for grouped_tiered_matrix pricing
       */
      export interface GroupedTieredMatrixConfig {
        /**
         * Per unit rate for usage whose dimension value has no configured tiers
         */
        default_unit_amount: string;

        /**
         * The billable metric property used to group usage before tiering
         */
        dimension: string;

        /**
         * Graduated tiers keyed by dimension value; usage for a value is tiered only
         * against its own rows
         */
        tiers: Array<GroupedTieredMatrixConfig.Tier>;
      }

      export namespace GroupedTieredMatrixConfig {
        /**
         * Configuration for a single tier scoped to a dimension value
         */
        export interface Tier {
          /**
           * The dimension value this tier applies to
           */
          dimension_value: string;

          tier_lower_bound: string;

          /**
           * Per unit amount
           */
          unit_amount: string;
        }
      }
    }

    export interface NewPlanMatrixWithThresholdDiscountsPrice {
      /**
       * The cadence to bill for this price on.
       */
      cadence: 'annual' | 'semi_annual' | 'monthly' | 'quarterly' | 'one_time' | 'custom';

      /**
       * The id of the item the price will be associated with.
       */
      item_id: string;

      /**
       * Configuration for matrix_with_threshold_discounts pricing
       */
      matrix_with_threshold_discounts_config: NewPlanMatrixWithThresholdDiscountsPrice.MatrixWithThresholdDiscountsConfig;

      /**
       * The pricing model type
       */
      model_type: 'matrix_with_threshold_discounts';

      /**
       * The name of the price.
       */
      name: string;

      /**
       * The id of the billable metric for the price. Only needed if the price is
       * usage-based.
       */
      billable_metric_id?: string | null;

      /**
       * If the Price represents a fixed cost, the price will be billed in-advance if
       * this is true, and in-arrears if this is false.
       */
      billed_in_advance?: boolean | null;

      /**
       * For custom cadence: specifies the duration of the billing period in days or
       * months.
       */
      billing_cycle_configuration?: Shared.NewBillingCycleConfiguration | null;

      /**
       * The per unit conversion rate of the price currency to the invoicing currency.
       */
      conversion_rate?: number | null;

      /**
       * The configuration for the rate of the price currency to the invoicing currency.
       */
      conversion_rate_config?: Shared.UnitConversionRateConfig | Shared.TieredConversionRateConfig | null;

      /**
       * An ISO 4217 currency string, or custom pricing unit identifier, in which this
       * price is billed.
       */
      currency?: string | null;

      /**
       * For dimensional price: specifies a price group and dimension values
       */
      dimensional_price_configuration?: Shared.NewDimensionalPriceConfiguration | null;

      /**
       * An alias for the price.
       */
      external_price_id?: string | null;

      /**
       * If the Price represents a fixed cost, this represents the quantity of units
       * applied.
       */
      fixed_price_quantity?: number | null;

      /**
       * The property used to group this price on an invoice
       */
      invoice_grouping_key?: string | null;

      /**
       * Within each billing cycle, specifies the cadence at which invoices are produced.
       * If unspecified, a single invoice is produced per billing cycle.
       */
      invoicing_cycle_configuration?: Shared.NewBillingCycleConfiguration | null;

      /**
       * The ID of the license type to associate with this price.
       */
      license_type_id?: string | null;

      /**
       * User-specified key/value pairs for the resource. Individual keys can be removed
       * by setting the value to `null`, and the entire metadata mapping can be cleared
       * by setting `metadata` to `null`.
       */
      metadata?: { [key: string]: string | null } | null;

      /**
       * A transient ID that can be used to reference this price when adding adjustments
       * in the same API call.
       */
      reference_id?: string | null;
    }

    export namespace NewPlanMatrixWithThresholdDiscountsPrice {
      /**
       * Configuration for matrix_with_threshold_discounts pricing
       */
      export interface MatrixWithThresholdDiscountsConfig {
        /**
         * Unit price used for usage that does not match any defined matrix cell.
         */
        default_unit_amount: string;

        /**
         * First matrix dimension key.
         */
        first_dimension: string;

        /**
         * Per-cell unit prices.
         */
        matrix_values: Array<MatrixWithThresholdDiscountsConfig.MatrixValue>;

        /**
         * Optional second matrix dimension key.
         */
        second_dimension?: string | null;

        threshold_discount_groups?: Array<MatrixWithThresholdDiscountsConfig.ThresholdDiscountGroup>;
      }

      export namespace MatrixWithThresholdDiscountsConfig {
        export interface MatrixValue {
          first_dimension_value: string;

          unit_amount: string;

          second_dimension_value?: string | null;
        }

        export interface ThresholdDiscountGroup {
          /**
           * Discount rate applied to spend above the threshold.
           */
          above_threshold_discount_percentage: string;

          /**
           * Discount rate applied to spend at or below the threshold. Set to 0 for no
           * baseline discount.
           */
          below_threshold_discount_percentage: string;

          /**
           * Semicolon-separated list of matrix cell coordinates targeted by this group. Each
           * coordinate is `first,second` when the matrix has two dimensions, or just `first`
           * for a single-dimension matrix. Example: `blue,circle;green,triangle`.
           */
          cell_coordinates: string;

          threshold_amount: string;

          description?: string | null;
        }
      }
    }

    export interface NewPlanTieredWithProrationPrice {
      /**
       * The cadence to bill for this price on.
       */
      cadence: 'annual' | 'semi_annual' | 'monthly' | 'quarterly' | 'one_time' | 'custom';

      /**
       * The id of the item the price will be associated with.
       */
      item_id: string;

      /**
       * The pricing model type
       */
      model_type: 'tiered_with_proration';

      /**
       * The name of the price.
       */
      name: string;

      /**
       * Configuration for tiered_with_proration pricing
       */
      tiered_with_proration_config: NewPlanTieredWithProrationPrice.TieredWithProrationConfig;

      /**
       * The id of the billable metric for the price. Only needed if the price is
       * usage-based.
       */
      billable_metric_id?: string | null;

      /**
       * If the Price represents a fixed cost, the price will be billed in-advance if
       * this is true, and in-arrears if this is false.
       */
      billed_in_advance?: boolean | null;

      /**
       * For custom cadence: specifies the duration of the billing period in days or
       * months.
       */
      billing_cycle_configuration?: Shared.NewBillingCycleConfiguration | null;

      /**
       * The per unit conversion rate of the price currency to the invoicing currency.
       */
      conversion_rate?: number | null;

      /**
       * The configuration for the rate of the price currency to the invoicing currency.
       */
      conversion_rate_config?: Shared.UnitConversionRateConfig | Shared.TieredConversionRateConfig | null;

      /**
       * An ISO 4217 currency string, or custom pricing unit identifier, in which this
       * price is billed.
       */
      currency?: string | null;

      /**
       * For dimensional price: specifies a price group and dimension values
       */
      dimensional_price_configuration?: Shared.NewDimensionalPriceConfiguration | null;

      /**
       * An alias for the price.
       */
      external_price_id?: string | null;

      /**
       * If the Price represents a fixed cost, this represents the quantity of units
       * applied.
       */
      fixed_price_quantity?: number | null;

      /**
       * The property used to group this price on an invoice
       */
      invoice_grouping_key?: string | null;

      /**
       * Within each billing cycle, specifies the cadence at which invoices are produced.
       * If unspecified, a single invoice is produced per billing cycle.
       */
      invoicing_cycle_configuration?: Shared.NewBillingCycleConfiguration | null;

      /**
       * The ID of the license type to associate with this price.
       */
      license_type_id?: string | null;

      /**
       * User-specified key/value pairs for the resource. Individual keys can be removed
       * by setting the value to `null`, and the entire metadata mapping can be cleared
       * by setting `metadata` to `null`.
       */
      metadata?: { [key: string]: string | null } | null;

      /**
       * A transient ID that can be used to reference this price when adding adjustments
       * in the same API call.
       */
      reference_id?: string | null;
    }

    export namespace NewPlanTieredWithProrationPrice {
      /**
       * Configuration for tiered_with_proration pricing
       */
      export interface TieredWithProrationConfig {
        /**
         * Tiers for rating based on total usage quantities into the specified tier with
         * proration
         */
        tiers: Array<TieredWithProrationConfig.Tier>;
      }

      export namespace TieredWithProrationConfig {
        /**
         * Configuration for a single tiered with proration tier
         */
        export interface Tier {
          /**
           * Inclusive tier starting value
           */
          tier_lower_bound: string;

          /**
           * Amount per unit
           */
          unit_amount: string;
        }
      }
    }

    export interface NewPlanGroupedWithMinMaxThresholdsPrice {
      /**
       * The cadence to bill for this price on.
       */
      cadence: 'annual' | 'semi_annual' | 'monthly' | 'quarterly' | 'one_time' | 'custom';

      /**
       * Configuration for grouped_with_min_max_thresholds pricing
       */
      grouped_with_min_max_thresholds_config: NewPlanGroupedWithMinMaxThresholdsPrice.GroupedWithMinMaxThresholdsConfig;

      /**
       * The id of the item the price will be associated with.
       */
      item_id: string;

      /**
       * The pricing model type
       */
      model_type: 'grouped_with_min_max_thresholds';

      /**
       * The name of the price.
       */
      name: string;

      /**
       * The id of the billable metric for the price. Only needed if the price is
       * usage-based.
       */
      billable_metric_id?: string | null;

      /**
       * If the Price represents a fixed cost, the price will be billed in-advance if
       * this is true, and in-arrears if this is false.
       */
      billed_in_advance?: boolean | null;

      /**
       * For custom cadence: specifies the duration of the billing period in days or
       * months.
       */
      billing_cycle_configuration?: Shared.NewBillingCycleConfiguration | null;

      /**
       * The per unit conversion rate of the price currency to the invoicing currency.
       */
      conversion_rate?: number | null;

      /**
       * The configuration for the rate of the price currency to the invoicing currency.
       */
      conversion_rate_config?: Shared.UnitConversionRateConfig | Shared.TieredConversionRateConfig | null;

      /**
       * An ISO 4217 currency string, or custom pricing unit identifier, in which this
       * price is billed.
       */
      currency?: string | null;

      /**
       * For dimensional price: specifies a price group and dimension values
       */
      dimensional_price_configuration?: Shared.NewDimensionalPriceConfiguration | null;

      /**
       * An alias for the price.
       */
      external_price_id?: string | null;

      /**
       * If the Price represents a fixed cost, this represents the quantity of units
       * applied.
       */
      fixed_price_quantity?: number | null;

      /**
       * The property used to group this price on an invoice
       */
      invoice_grouping_key?: string | null;

      /**
       * Within each billing cycle, specifies the cadence at which invoices are produced.
       * If unspecified, a single invoice is produced per billing cycle.
       */
      invoicing_cycle_configuration?: Shared.NewBillingCycleConfiguration | null;

      /**
       * The ID of the license type to associate with this price.
       */
      license_type_id?: string | null;

      /**
       * User-specified key/value pairs for the resource. Individual keys can be removed
       * by setting the value to `null`, and the entire metadata mapping can be cleared
       * by setting `metadata` to `null`.
       */
      metadata?: { [key: string]: string | null } | null;

      /**
       * A transient ID that can be used to reference this price when adding adjustments
       * in the same API call.
       */
      reference_id?: string | null;
    }

    export namespace NewPlanGroupedWithMinMaxThresholdsPrice {
      /**
       * Configuration for grouped_with_min_max_thresholds pricing
       */
      export interface GroupedWithMinMaxThresholdsConfig {
        /**
         * The event property used to group before applying thresholds
         */
        grouping_key: string;

        /**
         * The maximum amount to charge each group
         */
        maximum_charge: string;

        /**
         * The minimum amount to charge each group, regardless of usage
         */
        minimum_charge: string;

        /**
         * The base price charged per group
         */
        per_unit_rate: string;
      }
    }

    export interface NewPlanCumulativeGroupedAllocationPrice {
      /**
       * The cadence to bill for this price on.
       */
      cadence: 'annual' | 'semi_annual' | 'monthly' | 'quarterly' | 'one_time' | 'custom';

      /**
       * Configuration for cumulative_grouped_allocation pricing
       */
      cumulative_grouped_allocation_config: NewPlanCumulativeGroupedAllocationPrice.CumulativeGroupedAllocationConfig;

      /**
       * The id of the item the price will be associated with.
       */
      item_id: string;

      /**
       * The pricing model type
       */
      model_type: 'cumulative_grouped_allocation';

      /**
       * The name of the price.
       */
      name: string;

      /**
       * The id of the billable metric for the price. Only needed if the price is
       * usage-based.
       */
      billable_metric_id?: string | null;

      /**
       * If the Price represents a fixed cost, the price will be billed in-advance if
       * this is true, and in-arrears if this is false.
       */
      billed_in_advance?: boolean | null;

      /**
       * For custom cadence: specifies the duration of the billing period in days or
       * months.
       */
      billing_cycle_configuration?: Shared.NewBillingCycleConfiguration | null;

      /**
       * The per unit conversion rate of the price currency to the invoicing currency.
       */
      conversion_rate?: number | null;

      /**
       * The configuration for the rate of the price currency to the invoicing currency.
       */
      conversion_rate_config?: Shared.UnitConversionRateConfig | Shared.TieredConversionRateConfig | null;

      /**
       * An ISO 4217 currency string, or custom pricing unit identifier, in which this
       * price is billed.
       */
      currency?: string | null;

      /**
       * For dimensional price: specifies a price group and dimension values
       */
      dimensional_price_configuration?: Shared.NewDimensionalPriceConfiguration | null;

      /**
       * An alias for the price.
       */
      external_price_id?: string | null;

      /**
       * If the Price represents a fixed cost, this represents the quantity of units
       * applied.
       */
      fixed_price_quantity?: number | null;

      /**
       * The property used to group this price on an invoice
       */
      invoice_grouping_key?: string | null;

      /**
       * Within each billing cycle, specifies the cadence at which invoices are produced.
       * If unspecified, a single invoice is produced per billing cycle.
       */
      invoicing_cycle_configuration?: Shared.NewBillingCycleConfiguration | null;

      /**
       * The ID of the license type to associate with this price.
       */
      license_type_id?: string | null;

      /**
       * User-specified key/value pairs for the resource. Individual keys can be removed
       * by setting the value to `null`, and the entire metadata mapping can be cleared
       * by setting `metadata` to `null`.
       */
      metadata?: { [key: string]: string | null } | null;

      /**
       * A transient ID that can be used to reference this price when adding adjustments
       * in the same API call.
       */
      reference_id?: string | null;
    }

    export namespace NewPlanCumulativeGroupedAllocationPrice {
      /**
       * Configuration for cumulative_grouped_allocation pricing
       */
      export interface CumulativeGroupedAllocationConfig {
        /**
         * The overall allocation across all groups
         */
        cumulative_allocation: string;

        /**
         * The allocation per individual group
         */
        group_allocation: string;

        /**
         * The event property used to group usage before applying allocations
         */
        grouping_key: string;

        /**
         * The amount to charge for each unit outside of the allocation
         */
        unit_amount: string;
      }
    }

    export interface NewPlanDailyCreditAllowancePrice {
      /**
       * The cadence to bill for this price on.
       */
      cadence: 'annual' | 'semi_annual' | 'monthly' | 'quarterly' | 'one_time' | 'custom';

      /**
       * Configuration for daily_credit_allowance pricing
       */
      daily_credit_allowance_config: NewPlanDailyCreditAllowancePrice.DailyCreditAllowanceConfig;

      /**
       * The id of the item the price will be associated with.
       */
      item_id: string;

      /**
       * The pricing model type
       */
      model_type: 'daily_credit_allowance';

      /**
       * The name of the price.
       */
      name: string;

      /**
       * The id of the billable metric for the price. Only needed if the price is
       * usage-based.
       */
      billable_metric_id?: string | null;

      /**
       * If the Price represents a fixed cost, the price will be billed in-advance if
       * this is true, and in-arrears if this is false.
       */
      billed_in_advance?: boolean | null;

      /**
       * For custom cadence: specifies the duration of the billing period in days or
       * months.
       */
      billing_cycle_configuration?: Shared.NewBillingCycleConfiguration | null;

      /**
       * The per unit conversion rate of the price currency to the invoicing currency.
       */
      conversion_rate?: number | null;

      /**
       * The configuration for the rate of the price currency to the invoicing currency.
       */
      conversion_rate_config?: Shared.UnitConversionRateConfig | Shared.TieredConversionRateConfig | null;

      /**
       * An ISO 4217 currency string, or custom pricing unit identifier, in which this
       * price is billed.
       */
      currency?: string | null;

      /**
       * For dimensional price: specifies a price group and dimension values
       */
      dimensional_price_configuration?: Shared.NewDimensionalPriceConfiguration | null;

      /**
       * An alias for the price.
       */
      external_price_id?: string | null;

      /**
       * If the Price represents a fixed cost, this represents the quantity of units
       * applied.
       */
      fixed_price_quantity?: number | null;

      /**
       * The property used to group this price on an invoice
       */
      invoice_grouping_key?: string | null;

      /**
       * Within each billing cycle, specifies the cadence at which invoices are produced.
       * If unspecified, a single invoice is produced per billing cycle.
       */
      invoicing_cycle_configuration?: Shared.NewBillingCycleConfiguration | null;

      /**
       * The ID of the license type to associate with this price.
       */
      license_type_id?: string | null;

      /**
       * User-specified key/value pairs for the resource. Individual keys can be removed
       * by setting the value to `null`, and the entire metadata mapping can be cleared
       * by setting `metadata` to `null`.
       */
      metadata?: { [key: string]: string | null } | null;

      /**
       * A transient ID that can be used to reference this price when adding adjustments
       * in the same API call.
       */
      reference_id?: string | null;
    }

    export namespace NewPlanDailyCreditAllowancePrice {
      /**
       * Configuration for daily_credit_allowance pricing
       */
      export interface DailyCreditAllowanceConfig {
        /**
         * Credits granted per day. Lose-it-or-use-it; does not roll over.
         */
        daily_allowance: string;

        /**
         * Default per-unit credit rate for any usage not bucketed into a specified
         * matrix_value
         */
        default_unit_amount: string;

        /**
         * One or two event property values to evaluate matrix groups by
         */
        dimensions: Array<string | null>;

        /**
         * Event property whose value identifies the day bucket the event belongs to (e.g.
         * 'event_day' set to an ISO date string in the customer's timezone). The allowance
         * resets per distinct value of this property.
         */
        event_day_property: string;

        /**
         * Per-dimension credit rates
         */
        matrix_values: Array<DailyCreditAllowanceConfig.MatrixValue>;
      }

      export namespace DailyCreditAllowanceConfig {
        /**
         * Per-dimension credit price for the daily credit allowance model.
         */
        export interface MatrixValue {
          /**
           * One or two matrix keys to filter usage to this value by. For example, ["model"]
           * could be used to apply a different credit rate to each AI model.
           */
          dimension_values: Array<string | null>;

          /**
           * Credits charged per unit of usage matching the specified dimension_values
           */
          unit_amount: string;
        }
      }
    }

    export interface NewPlanMeteredAllowancePrice {
      /**
       * The cadence to bill for this price on.
       */
      cadence: 'annual' | 'semi_annual' | 'monthly' | 'quarterly' | 'one_time' | 'custom';

      /**
       * The id of the item the price will be associated with.
       */
      item_id: string;

      /**
       * Configuration for metered_allowance pricing
       */
      metered_allowance_config: NewPlanMeteredAllowancePrice.MeteredAllowanceConfig;

      /**
       * The pricing model type
       */
      model_type: 'metered_allowance';

      /**
       * The name of the price.
       */
      name: string;

      /**
       * The id of the billable metric for the price. Only needed if the price is
       * usage-based.
       */
      billable_metric_id?: string | null;

      /**
       * If the Price represents a fixed cost, the price will be billed in-advance if
       * this is true, and in-arrears if this is false.
       */
      billed_in_advance?: boolean | null;

      /**
       * For custom cadence: specifies the duration of the billing period in days or
       * months.
       */
      billing_cycle_configuration?: Shared.NewBillingCycleConfiguration | null;

      /**
       * The per unit conversion rate of the price currency to the invoicing currency.
       */
      conversion_rate?: number | null;

      /**
       * The configuration for the rate of the price currency to the invoicing currency.
       */
      conversion_rate_config?: Shared.UnitConversionRateConfig | Shared.TieredConversionRateConfig | null;

      /**
       * An ISO 4217 currency string, or custom pricing unit identifier, in which this
       * price is billed.
       */
      currency?: string | null;

      /**
       * For dimensional price: specifies a price group and dimension values
       */
      dimensional_price_configuration?: Shared.NewDimensionalPriceConfiguration | null;

      /**
       * An alias for the price.
       */
      external_price_id?: string | null;

      /**
       * If the Price represents a fixed cost, this represents the quantity of units
       * applied.
       */
      fixed_price_quantity?: number | null;

      /**
       * The property used to group this price on an invoice
       */
      invoice_grouping_key?: string | null;

      /**
       * Within each billing cycle, specifies the cadence at which invoices are produced.
       * If unspecified, a single invoice is produced per billing cycle.
       */
      invoicing_cycle_configuration?: Shared.NewBillingCycleConfiguration | null;

      /**
       * The ID of the license type to associate with this price.
       */
      license_type_id?: string | null;

      /**
       * User-specified key/value pairs for the resource. Individual keys can be removed
       * by setting the value to `null`, and the entire metadata mapping can be cleared
       * by setting `metadata` to `null`.
       */
      metadata?: { [key: string]: string | null } | null;

      /**
       * A transient ID that can be used to reference this price when adding adjustments
       * in the same API call.
       */
      reference_id?: string | null;
    }

    export namespace NewPlanMeteredAllowancePrice {
      /**
       * Configuration for metered_allowance pricing
       */
      export interface MeteredAllowanceConfig {
        /**
         * The grouping_key value whose summed quantity represents the allowance for this
         * period (e.g. 'storage_snapshot' emitting 3 × avg storage). Capped at consumption
         * — credit can never exceed actual usage.
         */
        allowance_grouping_value: string;

        /**
         * The grouping_key value whose summed quantity represents consumption (e.g.
         * 'download'). Charged at unit_amount.
         */
        consumption_grouping_value: string;

        /**
         * Event property used to partition the metric into consumption and allowance
         * quantities (e.g. 'event_name'). The metric is queried with this key and the two
         * values below select which partition is which.
         */
        grouping_key: string;

        /**
         * Per-unit price applied to gross consumption and to the allowance credit.
         */
        unit_amount: string;

        /**
         * Sub-line label for the credit row (e.g. 'Up to 3x free egress').
         */
        allowance_display_name?: string;

        /**
         * Sub-line label for the gross consumption row (e.g. 'bytes gotten').
         */
        consumption_display_name?: string;
      }
    }

    export interface NewPlanPercentCompositePrice {
      /**
       * The cadence to bill for this price on.
       */
      cadence: 'annual' | 'semi_annual' | 'monthly' | 'quarterly' | 'one_time' | 'custom';

      /**
       * The id of the item the price will be associated with.
       */
      item_id: string;

      /**
       * The pricing model type
       */
      model_type: 'percent';

      /**
       * The name of the price.
       */
      name: string;

      /**
       * Configuration for percent pricing
       */
      percent_config: NewPlanPercentCompositePrice.PercentConfig;

      /**
       * The id of the billable metric for the price. Only needed if the price is
       * usage-based.
       */
      billable_metric_id?: string | null;

      /**
       * If the Price represents a fixed cost, the price will be billed in-advance if
       * this is true, and in-arrears if this is false.
       */
      billed_in_advance?: boolean | null;

      /**
       * For custom cadence: specifies the duration of the billing period in days or
       * months.
       */
      billing_cycle_configuration?: Shared.NewBillingCycleConfiguration | null;

      /**
       * The per unit conversion rate of the price currency to the invoicing currency.
       */
      conversion_rate?: number | null;

      /**
       * The configuration for the rate of the price currency to the invoicing currency.
       */
      conversion_rate_config?: Shared.UnitConversionRateConfig | Shared.TieredConversionRateConfig | null;

      /**
       * An ISO 4217 currency string, or custom pricing unit identifier, in which this
       * price is billed.
       */
      currency?: string | null;

      /**
       * For dimensional price: specifies a price group and dimension values
       */
      dimensional_price_configuration?: Shared.NewDimensionalPriceConfiguration | null;

      /**
       * An alias for the price.
       */
      external_price_id?: string | null;

      /**
       * If the Price represents a fixed cost, this represents the quantity of units
       * applied.
       */
      fixed_price_quantity?: number | null;

      /**
       * The property used to group this price on an invoice
       */
      invoice_grouping_key?: string | null;

      /**
       * Within each billing cycle, specifies the cadence at which invoices are produced.
       * If unspecified, a single invoice is produced per billing cycle.
       */
      invoicing_cycle_configuration?: Shared.NewBillingCycleConfiguration | null;

      /**
       * The ID of the license type to associate with this price.
       */
      license_type_id?: string | null;

      /**
       * User-specified key/value pairs for the resource. Individual keys can be removed
       * by setting the value to `null`, and the entire metadata mapping can be cleared
       * by setting `metadata` to `null`.
       */
      metadata?: { [key: string]: string | null } | null;

      /**
       * A transient ID that can be used to reference this price when adding adjustments
       * in the same API call.
       */
      reference_id?: string | null;
    }

    export namespace NewPlanPercentCompositePrice {
      /**
       * Configuration for percent pricing
       */
      export interface PercentConfig {
        /**
         * Fraction of the component subtotals to charge (0 < percent <= 1).
         */
        percent: number;

        /**
         * Maximum amount to charge. If unset, the fee has no upper bound.
         */
        maximum_amount?: string | null;

        /**
         * Minimum amount to charge. If unset, the fee is bounded below by 0.
         */
        minimum_amount?: string | null;

        /**
         * If true, the minimum_amount is prorated based on the service period. The
         * maximum_amount is an absolute cap (never prorated), and the percent applied to
         * upstream subtotals is never prorated either.
         */
        prorated?: boolean;
      }
    }

    export interface NewPlanEventOutputPrice {
      /**
       * The cadence to bill for this price on.
       */
      cadence: 'annual' | 'semi_annual' | 'monthly' | 'quarterly' | 'one_time' | 'custom';

      /**
       * Configuration for event_output pricing
       */
      event_output_config: NewPlanEventOutputPrice.EventOutputConfig;

      /**
       * The id of the item the price will be associated with.
       */
      item_id: string;

      /**
       * The pricing model type
       */
      model_type: 'event_output';

      /**
       * The name of the price.
       */
      name: string;

      /**
       * The id of the billable metric for the price. Only needed if the price is
       * usage-based.
       */
      billable_metric_id?: string | null;

      /**
       * If the Price represents a fixed cost, the price will be billed in-advance if
       * this is true, and in-arrears if this is false.
       */
      billed_in_advance?: boolean | null;

      /**
       * For custom cadence: specifies the duration of the billing period in days or
       * months.
       */
      billing_cycle_configuration?: Shared.NewBillingCycleConfiguration | null;

      /**
       * The per unit conversion rate of the price currency to the invoicing currency.
       */
      conversion_rate?: number | null;

      /**
       * The configuration for the rate of the price currency to the invoicing currency.
       */
      conversion_rate_config?: Shared.UnitConversionRateConfig | Shared.TieredConversionRateConfig | null;

      /**
       * An ISO 4217 currency string, or custom pricing unit identifier, in which this
       * price is billed.
       */
      currency?: string | null;

      /**
       * For dimensional price: specifies a price group and dimension values
       */
      dimensional_price_configuration?: Shared.NewDimensionalPriceConfiguration | null;

      /**
       * An alias for the price.
       */
      external_price_id?: string | null;

      /**
       * If the Price represents a fixed cost, this represents the quantity of units
       * applied.
       */
      fixed_price_quantity?: number | null;

      /**
       * The property used to group this price on an invoice
       */
      invoice_grouping_key?: string | null;

      /**
       * Within each billing cycle, specifies the cadence at which invoices are produced.
       * If unspecified, a single invoice is produced per billing cycle.
       */
      invoicing_cycle_configuration?: Shared.NewBillingCycleConfiguration | null;

      /**
       * The ID of the license type to associate with this price.
       */
      license_type_id?: string | null;

      /**
       * User-specified key/value pairs for the resource. Individual keys can be removed
       * by setting the value to `null`, and the entire metadata mapping can be cleared
       * by setting `metadata` to `null`.
       */
      metadata?: { [key: string]: string | null } | null;

      /**
       * A transient ID that can be used to reference this price when adding adjustments
       * in the same API call.
       */
      reference_id?: string | null;
    }

    export namespace NewPlanEventOutputPrice {
      /**
       * Configuration for event_output pricing
       */
      export interface EventOutputConfig {
        /**
         * The key in the event data to extract the unit rate from.
         */
        unit_rating_key: string;

        /**
         * If provided, this amount will be used as the unit rate when an event does not
         * have a value for the `unit_rating_key`. If not provided, events missing a unit
         * rate will be ignored.
         */
        default_unit_rate?: string | null;

        /**
         * An optional key in the event data to group by (e.g., event ID). All events will
         * also be grouped by their unit rate.
         */
        grouping_key?: string | null;
      }
    }
  }
}

export interface BetaFetchPlanVersionParams {
  plan_id: string;
}

export interface BetaSetDefaultPlanVersionParams {
  /**
   * Plan version to set as the default.
   */
  version: number;
}

Beta.ExternalPlanID = ExternalPlanID;

export declare namespace Beta {
  export {
    type PlanVersion as PlanVersion,
    type PlanVersionPhase as PlanVersionPhase,
    type BetaCreatePlanVersionParams as BetaCreatePlanVersionParams,
    type BetaFetchPlanVersionParams as BetaFetchPlanVersionParams,
    type BetaSetDefaultPlanVersionParams as BetaSetDefaultPlanVersionParams,
  };

  export {
    ExternalPlanID as ExternalPlanID,
    type ExternalPlanIDCreatePlanVersionParams as ExternalPlanIDCreatePlanVersionParams,
    type ExternalPlanIDFetchPlanVersionParams as ExternalPlanIDFetchPlanVersionParams,
    type ExternalPlanIDSetDefaultPlanVersionParams as ExternalPlanIDSetDefaultPlanVersionParams,
  };
}