Revert "Remove duplicate MonitorFormulaAndFunctionCostDataSource schema" (#3757)

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

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

.generator/schemas/v1/openapi.yaml

@@ -7524,13 +7524,25 @@ components:
         - L2NORM
         - PERCENTILE
         - STDDEV
+    MonitorFormulaAndFunctionCostDataSource:
+      description: Data source for cost queries.
+      enum:
+        - metrics
+        - cloud_cost
+        - datadog_usage
+      example: "cloud_cost"
+      type: string
+      x-enum-varnames:
+        - METRICS
+        - CLOUD_COST
+        - DATADOG_USAGE
     MonitorFormulaAndFunctionCostQueryDefinition:
       description: A formula and functions cost query.
       properties:
         aggregator:
           $ref: "#/components/schemas/MonitorFormulaAndFunctionCostAggregator"
         data_source:
-          $ref: "#/components/schemas/MonitorFormulaAndFunctionMetricsDataSource"
+          $ref: "#/components/schemas/MonitorFormulaAndFunctionCostDataSource"
         name:
           description: Name of the query for use in formulas.
           example: "query1"

services/monitors/src/v1/index.ts

@@ -35,6 +35,7 @@ export { MonitorFormulaAndFunctionAggregateQueryFilter } from "./models/MonitorF
 export { MonitorFormulaAndFunctionAggregateQueryJoinCondition } from "./models/MonitorFormulaAndFunctionAggregateQueryJoinCondition";
 export { MonitorFormulaAndFunctionAggregateQueryJoinType } from "./models/MonitorFormulaAndFunctionAggregateQueryJoinType";
 export { MonitorFormulaAndFunctionCostAggregator } from "./models/MonitorFormulaAndFunctionCostAggregator";
+export { MonitorFormulaAndFunctionCostDataSource } from "./models/MonitorFormulaAndFunctionCostDataSource";
 export { MonitorFormulaAndFunctionCostQueryDefinition } from "./models/MonitorFormulaAndFunctionCostQueryDefinition";
 export { MonitorFormulaAndFunctionDataQualityDataSource } from "./models/MonitorFormulaAndFunctionDataQualityDataSource";
 export { MonitorFormulaAndFunctionDataQualityModelTypeOverride } from "./models/MonitorFormulaAndFunctionDataQualityModelTypeOverride";

services/monitors/src/v1/models/MonitorFormulaAndFunctionCostDataSource.ts

@@ -0,0 +1,13 @@
+import { UnparsedObject } from "@datadog/datadog-api-client";
+
+/**
+ * Data source for cost queries.
+ */
+export type MonitorFormulaAndFunctionCostDataSource =
+  | typeof METRICS
+  | typeof CLOUD_COST
+  | typeof DATADOG_USAGE
+  | UnparsedObject;
+export const METRICS = "metrics";
+export const CLOUD_COST = "cloud_cost";
+export const DATADOG_USAGE = "datadog_usage";

services/monitors/src/v1/models/MonitorFormulaAndFunctionCostQueryDefinition.ts

@@ -1,7 +1,7 @@
 import { AttributeTypeMap } from "@datadog/datadog-api-client";
 
 import { MonitorFormulaAndFunctionCostAggregator } from "./MonitorFormulaAndFunctionCostAggregator";
-import { MonitorFormulaAndFunctionMetricsDataSource } from "./MonitorFormulaAndFunctionMetricsDataSource";
+import { MonitorFormulaAndFunctionCostDataSource } from "./MonitorFormulaAndFunctionCostDataSource";
 
 /**
  * A formula and functions cost query.
@@ -12,9 +12,9 @@ export class MonitorFormulaAndFunctionCostQueryDefinition {
    */
   "aggregator"?: MonitorFormulaAndFunctionCostAggregator;
   /**
-   * Data source for metrics queries.
+   * Data source for cost queries.
    */
-  "dataSource": MonitorFormulaAndFunctionMetricsDataSource;
+  "dataSource": MonitorFormulaAndFunctionCostDataSource;
   /**
    * Name of the query for use in formulas.
    */
@@ -44,7 +44,7 @@ export class MonitorFormulaAndFunctionCostQueryDefinition {
     },
     dataSource: {
       baseName: "data_source",
-      type: "MonitorFormulaAndFunctionMetricsDataSource",
+      type: "MonitorFormulaAndFunctionCostDataSource",
       required: true,
     },
     name: {

services/monitors/src/v1/models/TypingInfo.ts

@@ -78,6 +78,11 @@ export const TypingInfo: ModelTypingInfo = {
       "percentile",
       "stddev",
     ],
+    MonitorFormulaAndFunctionCostDataSource: [
+      "metrics",
+      "cloud_cost",
+      "datadog_usage",
+    ],
     MonitorFormulaAndFunctionDataQualityDataSource: ["data_quality_metrics"],
     MonitorFormulaAndFunctionDataQualityModelTypeOverride: [
       "freshness",