add suppression version history (#2801)

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

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

.generator/schemas/v2/openapi.yaml

@@ -24779,6 +24779,30 @@ components:
       required:
       - data
       type: object
+    GetSuppressionVersionHistoryData:
+      description: Data for the suppression version history.
+      properties:
+        attributes:
+          $ref: '#/components/schemas/SuppressionVersionHistory'
+        id:
+          description: ID of the suppression.
+          type: string
+        type:
+          $ref: '#/components/schemas/GetSuppressionVersionHistoryDataType'
+      type: object
+    GetSuppressionVersionHistoryDataType:
+      description: Type of data.
+      enum:
+      - suppression_version_history
+      type: string
+      x-enum-varnames:
+      - SUPPRESSIONVERSIONHISTORY
+    GetSuppressionVersionHistoryResponse:
+      description: Response for getting the suppression version history.
+      properties:
+        data:
+          $ref: '#/components/schemas/GetSuppressionVersionHistoryData'
+      type: object
     GetTeamMembershipsSort:
       description: Specifies the order of returned team memberships
       enum:
@@ -44242,38 +44266,13 @@ components:
           description: The `RuleVersionHistory` `data`.
           type: object
       type: object
-    RuleVersionUpdate:
-      description: A change in a rule version.
-      properties:
-        change:
-          description: The new value of the field.
-          example: cloud_provider:aws
-          type: string
-        field:
-          description: The field that was changed.
-          example: Tags
-          type: string
-        type:
-          $ref: '#/components/schemas/RuleVersionUpdateType'
-      type: object
-    RuleVersionUpdateType:
-      description: The type of change.
-      enum:
-      - create
-      - update
-      - delete
-      type: string
-      x-enum-varnames:
-      - CREATE
-      - UPDATE
-      - DELETE
     RuleVersions:
       description: A rule version with a list of updates.
       properties:
         changes:
           description: A list of changes.
           items:
-            $ref: '#/components/schemas/RuleVersionUpdate'
+            $ref: '#/components/schemas/VersionHistoryUpdate'
           type: array
         rule:
           $ref: '#/components/schemas/SecurityMonitoringRuleResponse'
@@ -52833,6 +52832,32 @@ components:
           format: double
           type: number
       type: object
+    SuppressionVersionHistory:
+      description: Response object containing the version history of a suppression.
+      properties:
+        count:
+          description: The number of suppression versions.
+          format: int32
+          maximum: 2147483647
+          type: integer
+        data:
+          additionalProperties:
+            $ref: '#/components/schemas/SuppressionVersions'
+            description: A suppression version with a list of updates.
+          description: The version history of a suppression.
+          type: object
+      type: object
+    SuppressionVersions:
+      description: A suppression version with a list of updates.
+      properties:
+        changes:
+          description: A list of changes.
+          items:
+            $ref: '#/components/schemas/VersionHistoryUpdate'
+          type: array
+        suppression:
+          $ref: '#/components/schemas/SecurityMonitoringSuppressionAttributes'
+      type: object
     TableResultV2:
       description: A reference table resource containing its full configuration and
         state.
@@ -57163,6 +57188,31 @@ components:
       example: 1
       format: int64
       type: integer
+    VersionHistoryUpdate:
+      description: A change in a rule version.
+      properties:
+        change:
+          description: The new value of the field.
+          example: cloud_provider:aws
+          type: string
+        field:
+          description: The field that was changed.
+          example: Tags
+          type: string
+        type:
+          $ref: '#/components/schemas/VersionHistoryUpdateType'
+      type: object
+    VersionHistoryUpdateType:
+      description: The type of change.
+      enum:
+      - create
+      - update
+      - delete
+      type: string
+      x-enum-varnames:
+      - CREATE
+      - UPDATE
+      - DELETE
     VirusTotalAPIKey:
       description: The definition of the `VirusTotalAPIKey` object.
       properties:
@@ -69034,6 +69084,9 @@ paths:
         operator: OR
         permissions:
         - incident_read
+      x-unstable: '**Note**: This endpoint is in Preview.
+
+        If you have any feedback, contact [Datadog support](https://docs.datadoghq.com/help/).'
     post:
       description: Create an impact for an incident.
       operationId: CreateIncidentImpact
@@ -69077,6 +69130,9 @@ paths:
         operator: OR
         permissions:
         - incident_write
+      x-unstable: '**Note**: This endpoint is in Preview.
+
+        If you have any feedback, contact [Datadog support](https://docs.datadoghq.com/help/).'
   /api/v2/incidents/{incident_id}/impacts/{impact_id}:
     delete:
       description: Delete an incident impact.
@@ -69107,6 +69163,9 @@ paths:
         operator: OR
         permissions:
         - incident_write
+      x-unstable: '**Note**: This endpoint is in Preview.
+
+        If you have any feedback, contact [Datadog support](https://docs.datadoghq.com/help/).'
   /api/v2/incidents/{incident_id}/relationships/integrations:
     get:
       description: Get all integration metadata for an incident.
@@ -82039,6 +82098,35 @@ paths:
       summary: Update a suppression rule
       tags:
       - Security Monitoring
+  /api/v2/security_monitoring/configuration/suppressions/{suppression_id}/version_history:
+    get:
+      description: Get a suppression's version history.
+      operationId: GetSuppressionVersionHistory
+      parameters:
+      - $ref: '#/components/parameters/SecurityMonitoringSuppressionID'
+      - $ref: '#/components/parameters/PageSize'
+      - $ref: '#/components/parameters/PageNumber'
+      responses:
+        '200':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/GetSuppressionVersionHistoryResponse'
+          description: OK
+        '403':
+          $ref: '#/components/responses/NotAuthorizedResponse'
+        '404':
+          $ref: '#/components/responses/NotFoundResponse'
+        '429':
+          $ref: '#/components/responses/TooManyRequestsResponse'
+      security:
+      - apiKeyAuth: []
+        appKeyAuth: []
+      - AuthZ:
+        - security_monitoring_suppressions_read
+      summary: Get a suppression's version history
+      tags:
+      - Security Monitoring
   /api/v2/security_monitoring/rules:
     get:
       description: List rules.

cassettes/features/v2/security_monitoring/Get-a-suppression-s-version-history-returns-Not-Found-response.frozen

@@ -0,0 +1 @@
+2025-11-26T13:33:06.081Z

cassettes/features/v2/security_monitoring/Get-a-suppression-s-version-history-returns-Not-Found-response.yml

@@ -0,0 +1 @@
+2025-11-26T13:33:06.482Z

cassettes/features/v2/security_monitoring/Get-a-suppression-s-version-history-returns-OK-response.frozen

@@ -0,0 +1,8 @@
+# Get a suppression's version history returns "OK" response
+
+require "datadog_api_client"
+api_instance = DatadogAPIClient::V2::SecurityMonitoringAPI.new
+
+# there is a valid "suppression" in the system
+SUPPRESSION_DATA_ID = ENV["SUPPRESSION_DATA_ID"]
+p api_instance.get_suppression_version_history(SUPPRESSION_DATA_ID)

cassettes/features/v2/security_monitoring/Get-a-suppression-s-version-history-returns-OK-response.yml

@@ -1552,6 +1552,11 @@
             "suppression_id" => "String",
             "body" => "SecurityMonitoringSuppressionUpdateRequest",
     },
+    "v2.GetSuppressionVersionHistory" => {
+            "suppression_id" => "String",
+            "page_size" => "Integer",
+            "page_number" => "Integer",
+    },
     "v2.ListSecurityMonitoringRules" => {
             "page_size" => "Integer",
             "page_number" => "Integer",

examples/v2/security-monitoring/GetSuppressionVersionHistory.rb

@@ -806,14 +806,16 @@ Feature: Incidents
 
   @generated @skip @team:DataDog/incident-app
   Scenario: List an incident's impacts returns "Bad Request" response
-    Given new "ListIncidentImpacts" request
+    Given operation "ListIncidentImpacts" enabled
+    And new "ListIncidentImpacts" request
     And request contains "incident_id" parameter from "REPLACE.ME"
     When the request is sent
     Then the response status is 400 Bad Request
 
   @generated @skip @team:DataDog/incident-app
   Scenario: List an incident's impacts returns "Not Found" response
-    Given new "ListIncidentImpacts" request
+    Given operation "ListIncidentImpacts" enabled
+    And new "ListIncidentImpacts" request
     And request contains "incident_id" parameter from "REPLACE.ME"
     When the request is sent
     Then the response status is 404 Not Found

features/scenarios_model_mapping.rb

@@ -1020,6 +1020,21 @@ Feature: Security Monitoring
     And the response "data.attributes.rule_query" has the same value as "suppression.data.attributes.rule_query"
     And the response "data.attributes.suppression_query" is equal to "env:test"
 
+  @team:DataDog/k9-cloud-security-platform
+  Scenario: Get a suppression's version history returns "Not Found" response
+    Given new "GetSuppressionVersionHistory" request
+    And request contains "suppression_id" parameter with value "this-does-not-exist"
+    When the request is sent
+    Then the response status is 404 Not Found
+
+  @team:DataDog/k9-cloud-security-platform
+  Scenario: Get a suppression's version history returns "OK" response
+    Given new "GetSuppressionVersionHistory" request
+    And there is a valid "suppression" in the system
+    And request contains "suppression_id" parameter from "suppression.data.id"
+    When the request is sent
+    Then the response status is 200 OK
+
   @team:DataDog/k9-cloud-security-platform
   Scenario: Get all security filters returns "OK" response
     Given new "ListSecurityFilters" request

features/v2/incidents.feature

@@ -3979,6 +3979,12 @@
       "type": "idempotent"
     }
   },
+  "GetSuppressionVersionHistory": {
+    "tag": "Security Monitoring",
+    "undo": {
+      "type": "safe"
+    }
+  },
   "ListSecurityMonitoringRules": {
     "tag": "Security Monitoring",
     "undo": {