Add cost_aggregation parameter to GetEstimatedCostByOrg (#3763)

Co-authored-by: ci.datadog-api-spec <packages@datadoghq.com>

Author: api-clients-generation-pipeline[bot]

.generator/schemas/v2/openapi.yaml

@@ -13902,6 +13902,13 @@ components:
         data:
           $ref: "#/components/schemas/ConvertJobResultsToSignalsData"
       type: object
+    CostAggregationType:
+      description: "Controls how costs are aggregated when using `start_date`. The `cumulative` option returns month-to-date running totals."
+      enum:
+        - cumulative
+      type: string
+      x-enum-varnames:
+        - CUMULATIVE
     CostAttributionAggregates:
       description: An array of available aggregates.
       items:
@@ -108698,6 +108705,12 @@ paths:
           schema:
             format: date-time
             type: string
+        - description: "Controls how costs are aggregated when using `start_date`. The `cumulative` option returns month-to-date running totals."
+          in: query
+          name: cost_aggregation
+          required: false
+          schema:
+            $ref: "#/components/schemas/CostAggregationType"
         - description: "Boolean to specify whether to include accounts connected to the current account as partner customers in the Datadog partner network program. Defaults to `false`."
           in: query
           name: include_connected_accounts

private/bdd_runner/src/support/scenarios_model_mapping.ts

@@ -5559,6 +5559,10 @@ export const ScenariosModelMappings: { [key: string]: OperationMapping } = {
       type: "Date",
       format: "date-time",
     },
+    costAggregation: {
+      type: "CostAggregationType",
+      format: "",
+    },
     includeConnectedAccounts: {
       type: "boolean",
       format: "",

services/usage_metering/src/v2/UsageMeteringApi.ts

@@ -25,6 +25,7 @@ import { TypingInfo } from "./models/TypingInfo";
 import { ActiveBillingDimensionsResponse } from "./models/ActiveBillingDimensionsResponse";
 import { APIErrorResponse } from "./models/APIErrorResponse";
 import { BillingDimensionsMappingResponse } from "./models/BillingDimensionsMappingResponse";
+import { CostAggregationType } from "./models/CostAggregationType";
 import { CostByOrgResponse } from "./models/CostByOrgResponse";
 import { HourlyUsageResponse } from "./models/HourlyUsageResponse";
 import { MonthlyCostAttributionResponse } from "./models/MonthlyCostAttributionResponse";
@@ -209,6 +210,7 @@ export class UsageMeteringApiRequestFactory extends BaseAPIRequestFactory {
     endMonth?: Date,
     startDate?: Date,
     endDate?: Date,
+    costAggregation?: CostAggregationType,
     includeConnectedAccounts?: boolean,
     _options?: Configuration,
   ): Promise<RequestContext> {
@@ -274,6 +276,13 @@ export class UsageMeteringApiRequestFactory extends BaseAPIRequestFactory {
         "",
       );
     }
+    if (costAggregation !== undefined) {
+      requestContext.setQueryParam(
+        "cost_aggregation",
+        serialize(costAggregation, TypingInfo, "CostAggregationType", ""),
+        "",
+      );
+    }
     if (includeConnectedAccounts !== undefined) {
       requestContext.setQueryParam(
         "include_connected_accounts",
@@ -1664,6 +1673,11 @@ export interface UsageMeteringApiGetEstimatedCostByOrgRequest {
    * @type Date
    */
   endDate?: Date;
+  /**
+   * Controls how costs are aggregated when using `start_date`. The `cumulative` option returns month-to-date running totals.
+   * @type CostAggregationType
+   */
+  costAggregation?: CostAggregationType;
   /**
    * Boolean to specify whether to include accounts connected to the current account as partner customers in the Datadog partner network program. Defaults to `false`.
    * @type boolean
@@ -1969,6 +1983,7 @@ export class UsageMeteringApi {
       param.endMonth,
       param.startDate,
       param.endDate,
+      param.costAggregation,
       param.includeConnectedAccounts,
       options,
     );

services/usage_metering/src/v2/index.ts

@@ -23,6 +23,7 @@ export { BillingDimensionsMappingBodyItemAttributesEndpointsItems } from "./mode
 export { BillingDimensionsMappingBodyItemAttributesEndpointsItemsStatus } from "./models/BillingDimensionsMappingBodyItemAttributesEndpointsItemsStatus";
 export { BillingDimensionsMappingResponse } from "./models/BillingDimensionsMappingResponse";
 export { ChargebackBreakdown } from "./models/ChargebackBreakdown";
+export { CostAggregationType } from "./models/CostAggregationType";
 export { CostAttributionAggregatesBody } from "./models/CostAttributionAggregatesBody";
 export { CostAttributionType } from "./models/CostAttributionType";
 export { CostByOrg } from "./models/CostByOrg";

services/usage_metering/src/v2/models/CostAggregationType.ts

@@ -0,0 +1,7 @@
+import { UnparsedObject } from "@datadog/datadog-api-client";
+
+/**
+ * Controls how costs are aggregated when using `start_date`. The `cumulative` option returns month-to-date running totals.
+ */
+export type CostAggregationType = typeof CUMULATIVE | UnparsedObject;
+export const CUMULATIVE = "cumulative";

services/usage_metering/src/v2/models/TypingInfo.ts

@@ -44,6 +44,7 @@ export const TypingInfo: ModelTypingInfo = {
       "OK",
       "NOT_FOUND",
     ],
+    CostAggregationType: ["cumulative"],
     CostAttributionType: ["cost_by_tag"],
     CostByOrgType: ["cost_by_org"],
     HourlyUsageType: [