[pull] master from DataDog:master

.generated-info

@@ -1,4 +1,4 @@
 {
-  "spec_repo_commit": "20279f4",
-  "generated": "2025-07-18 10:24:19.812"
+  "spec_repo_commit": "0f24b8e",
+  "generated": "2025-07-18 16:54:43.860"
 }

.generator/schemas/v2/openapi.yaml

@@ -2016,11 +2016,13 @@ components:
       description: The definition of `ActionConnectionIntegration` object.
       oneOf:
       - $ref: '#/components/schemas/AWSIntegration'
+      - $ref: '#/components/schemas/DatadogIntegration'
       - $ref: '#/components/schemas/HTTPIntegration'
     ActionConnectionIntegrationUpdate:
       description: The definition of `ActionConnectionIntegrationUpdate` object.
       oneOf:
       - $ref: '#/components/schemas/AWSIntegrationUpdate'
+      - $ref: '#/components/schemas/DatadogIntegrationUpdate'
       - $ref: '#/components/schemas/HTTPIntegrationUpdate'
     ActionQuery:
       description: An action query. This query type is used to trigger an action,
@@ -12378,6 +12380,103 @@ components:
       required:
       - databaseMonitoringTrigger
       type: object
+    DatadogAPIKey:
+      description: The definition of the `DatadogAPIKey` object.
+      properties:
+        api_key:
+          description: The `DatadogAPIKey` `api_key`.
+          example: ''
+          type: string
+        app_key:
+          description: The `DatadogAPIKey` `app_key`.
+          example: ''
+          type: string
+        datacenter:
+          description: The `DatadogAPIKey` `datacenter`.
+          example: ''
+          type: string
+        subdomain:
+          description: Custom subdomain used for Datadog URLs generated with this
+            Connection. For example, if this org uses `https://acme.datadoghq.com`
+            to access Datadog, set this field to `acme`. If this field is omitted,
+            generated URLs will use the default site URL for its datacenter (see [https://docs.datadoghq.com/getting_started/site](https://docs.datadoghq.com/getting_started/site)).
+          type: string
+        type:
+          $ref: '#/components/schemas/DatadogAPIKeyType'
+      required:
+      - type
+      - datacenter
+      - api_key
+      - app_key
+      type: object
+    DatadogAPIKeyType:
+      description: The definition of the `DatadogAPIKey` object.
+      enum:
+      - DatadogAPIKey
+      example: DatadogAPIKey
+      type: string
+      x-enum-varnames:
+      - DATADOGAPIKEY
+    DatadogAPIKeyUpdate:
+      description: The definition of the `DatadogAPIKey` object.
+      properties:
+        api_key:
+          description: The `DatadogAPIKeyUpdate` `api_key`.
+          type: string
+        app_key:
+          description: The `DatadogAPIKeyUpdate` `app_key`.
+          type: string
+        datacenter:
+          description: The `DatadogAPIKeyUpdate` `datacenter`.
+          type: string
+        subdomain:
+          description: Custom subdomain used for Datadog URLs generated with this
+            Connection. For example, if this org uses `https://acme.datadoghq.com`
+            to access Datadog, set this field to `acme`. If this field is omitted,
+            generated URLs will use the default site URL for its datacenter (see [https://docs.datadoghq.com/getting_started/site](https://docs.datadoghq.com/getting_started/site)).
+          type: string
+        type:
+          $ref: '#/components/schemas/DatadogAPIKeyType'
+      required:
+      - type
+      type: object
+    DatadogCredentials:
+      description: The definition of the `DatadogCredentials` object.
+      oneOf:
+      - $ref: '#/components/schemas/DatadogAPIKey'
+    DatadogCredentialsUpdate:
+      description: The definition of the `DatadogCredentialsUpdate` object.
+      oneOf:
+      - $ref: '#/components/schemas/DatadogAPIKeyUpdate'
+    DatadogIntegration:
+      description: The definition of the `DatadogIntegration` object.
+      properties:
+        credentials:
+          $ref: '#/components/schemas/DatadogCredentials'
+        type:
+          $ref: '#/components/schemas/DatadogIntegrationType'
+      required:
+      - type
+      - credentials
+      type: object
+    DatadogIntegrationType:
+      description: The definition of the `DatadogIntegrationType` object.
+      enum:
+      - Datadog
+      example: Datadog
+      type: string
+      x-enum-varnames:
+      - DATADOG
+    DatadogIntegrationUpdate:
+      description: The definition of the `DatadogIntegrationUpdate` object.
+      properties:
+        credentials:
+          $ref: '#/components/schemas/DatadogCredentialsUpdate'
+        type:
+          $ref: '#/components/schemas/DatadogIntegrationType'
+      required:
+      - type
+      type: object
     Dataset:
       description: Dataset object.
       properties:
@@ -23189,6 +23288,61 @@ components:
             type: string
           type: array
       type: object
+    MetricTagCardinalitiesData:
+      description: A list of tag cardinalities associated with the given metric.
+      items:
+        $ref: '#/components/schemas/MetricTagCardinality'
+      type: array
+    MetricTagCardinalitiesMeta:
+      description: Response metadata object.
+      properties:
+        metric_name:
+          description: 'The name of metric for which the tag cardinalities are returned.
+
+            This matches the metric name provided in the request.
+
+            '
+          type: string
+      type: object
+    MetricTagCardinalitiesResponse:
+      description: 'Response object that includes an array of objects representing
+        the cardinality details of a metric''s tags.
+
+        '
+      properties:
+        data:
+          $ref: '#/components/schemas/MetricTagCardinalitiesData'
+        meta:
+          $ref: '#/components/schemas/MetricTagCardinalitiesMeta'
+      readOnly: true
+      type: object
+    MetricTagCardinality:
+      description: Object containing metadata and attributes related to a specific
+        tag key associated with the metric.
+      example:
+        attributes:
+          cardinality_delta: 25
+        id: http.request.latency
+        type: tag_cardinality
+      properties:
+        attributes:
+          $ref: '#/components/schemas/MetricTagCardinalityAttributes'
+        id:
+          description: The name of the tag key.
+          type: string
+        type:
+          default: tag_cardinality
+          description: This describes the endpoint action.
+          type: string
+      type: object
+    MetricTagCardinalityAttributes:
+      description: An object containing properties related to the tag key
+      properties:
+        cardinality_delta:
+          description: This describes the recent change in the tag keys cardinality
+          format: int64
+          type: integer
+      type: object
     MetricTagConfiguration:
       description: Object for a single metric tag configuration.
       example:
@@ -53610,6 +53764,50 @@ paths:
       x-permission:
         operator: OPEN
         permissions: []
+  /api/v2/metrics/{metric_name}/tag-cardinalities:
+    get:
+      description: Returns the cardinality details of tags for a specific metric.
+      operationId: GetMetricTagCardinalityDetails
+      parameters:
+      - $ref: '#/components/parameters/MetricName'
+      responses:
+        '200':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/MetricTagCardinalitiesResponse'
+          description: Success
+        '400':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/APIErrorResponse'
+          description: Bad Request
+        '403':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/APIErrorResponse'
+          description: Forbidden
+        '404':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/APIErrorResponse'
+          description: Not Found
+        '429':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/APIErrorResponse'
+          description: Too Many Requests
+      summary: Get tag key cardinality details
+      tags:
+      - Metrics
+      x-permission:
+        operator: OR
+        permissions:
+        - metrics_read
   /api/v2/metrics/{metric_name}/tags:
     delete:
       description: 'Deletes a metric''s tag configuration. Can only be used with application

api/datadogV2/api_metrics.go

@@ -484,6 +484,84 @@ func (a *MetricsApi) EstimateMetricsOutputSeries(ctx _context.Context, metricNam
 	return localVarReturnValue, localVarHTTPResponse, nil
 }
 
+// GetMetricTagCardinalityDetails Get tag key cardinality details.
+// Returns the cardinality details of tags for a specific metric.
+func (a *MetricsApi) GetMetricTagCardinalityDetails(ctx _context.Context, metricName string) (MetricTagCardinalitiesResponse, *_nethttp.Response, error) {
+	var (
+		localVarHTTPMethod  = _nethttp.MethodGet
+		localVarPostBody    interface{}
+		localVarReturnValue MetricTagCardinalitiesResponse
+	)
+
+	localBasePath, err := a.Client.Cfg.ServerURLWithContext(ctx, "v2.MetricsApi.GetMetricTagCardinalityDetails")
+	if err != nil {
+		return localVarReturnValue, nil, datadog.GenericOpenAPIError{ErrorMessage: err.Error()}
+	}
+
+	localVarPath := localBasePath + "/api/v2/metrics/{metric_name}/tag-cardinalities"
+	localVarPath = datadog.ReplacePathParameter(localVarPath, "{metric_name}", _neturl.PathEscape(datadog.ParameterToString(metricName, "")))
+
+	localVarHeaderParams := make(map[string]string)
+	localVarQueryParams := _neturl.Values{}
+	localVarFormParams := _neturl.Values{}
+	localVarHeaderParams["Accept"] = "application/json"
+
+	if a.Client.Cfg.DelegatedTokenConfig != nil {
+		err = datadog.UseDelegatedTokenAuth(ctx, &localVarHeaderParams, a.Client.Cfg.DelegatedTokenConfig)
+		if err != nil {
+			return localVarReturnValue, nil, err
+		}
+	} else {
+		datadog.SetAuthKeys(
+			ctx,
+			&localVarHeaderParams,
+			[2]string{"apiKeyAuth", "DD-API-KEY"},
+			[2]string{"appKeyAuth", "DD-APPLICATION-KEY"},
+		)
+	}
+	req, err := a.Client.PrepareRequest(ctx, localVarPath, localVarHTTPMethod, localVarPostBody, localVarHeaderParams, localVarQueryParams, localVarFormParams, nil)
+	if err != nil {
+		return localVarReturnValue, nil, err
+	}
+
+	localVarHTTPResponse, err := a.Client.CallAPI(req)
+	if err != nil || localVarHTTPResponse == nil {
+		return localVarReturnValue, localVarHTTPResponse, err
+	}
+
+	localVarBody, err := datadog.ReadBody(localVarHTTPResponse)
+	if err != nil {
+		return localVarReturnValue, localVarHTTPResponse, err
+	}
+
+	if localVarHTTPResponse.StatusCode >= 300 {
+		newErr := datadog.GenericOpenAPIError{
+			ErrorBody:    localVarBody,
+			ErrorMessage: localVarHTTPResponse.Status,
+		}
+		if localVarHTTPResponse.StatusCode == 400 || localVarHTTPResponse.StatusCode == 403 || localVarHTTPResponse.StatusCode == 404 || localVarHTTPResponse.StatusCode == 429 {
+			var v APIErrorResponse
+			err = a.Client.Decode(&v, localVarBody, localVarHTTPResponse.Header.Get("Content-Type"))
+			if err != nil {
+				return localVarReturnValue, localVarHTTPResponse, newErr
+			}
+			newErr.ErrorModel = v
+		}
+		return localVarReturnValue, localVarHTTPResponse, newErr
+	}
+
+	err = a.Client.Decode(&localVarReturnValue, localVarBody, localVarHTTPResponse.Header.Get("Content-Type"))
+	if err != nil {
+		newErr := datadog.GenericOpenAPIError{
+			ErrorBody:    localVarBody,
+			ErrorMessage: err.Error(),
+		}
+		return localVarReturnValue, localVarHTTPResponse, newErr
+	}
+
+	return localVarReturnValue, localVarHTTPResponse, nil
+}
+
 // ListActiveMetricConfigurationsOptionalParameters holds optional parameters for ListActiveMetricConfigurations.
 type ListActiveMetricConfigurationsOptionalParameters struct {
 	WindowSeconds *int64

api/datadogV2/doc.go

@@ -267,6 +267,7 @@
 //   - [MetricsApi.DeleteBulkTagsMetricsConfiguration]
 //   - [MetricsApi.DeleteTagConfiguration]
 //   - [MetricsApi.EstimateMetricsOutputSeries]
+//   - [MetricsApi.GetMetricTagCardinalityDetails]
 //   - [MetricsApi.ListActiveMetricConfigurations]
 //   - [MetricsApi.ListMetricAssets]
 //   - [MetricsApi.ListTagConfigurationByName]