Deprecate signals triage v1 endpoints (#2577)

Co-authored-by: ci.datadog-api-spec <[email protected]>

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

.generated-info

@@ -1,4 +1,4 @@
 {
-  "spec_repo_commit": "356ca3c",
-  "generated": "2025-07-31 15:19:38.121"
+  "spec_repo_commit": "ab8171f",
+  "generated": "2025-07-31 17:33:39.090"
 }

.generator/schemas/v1/openapi.yaml

@@ -31780,7 +31780,9 @@ paths:
         - security_monitoring_signals_write
   /api/v1/security_analytics/signals/{signal_id}/assignee:
     patch:
-      description: Modify the triage assignee of a security signal.
+      deprecated: true
+      description: This endpoint is deprecated - Modify the triage assignee of a security
+        signal.
       operationId: EditSecurityMonitoringSignalAssignee
       parameters:
       - $ref: '#/components/parameters/SignalID'
@@ -31828,7 +31830,9 @@ paths:
         - security_monitoring_signals_write
   /api/v1/security_analytics/signals/{signal_id}/state:
     patch:
-      description: Change the triage state of a security signal.
+      deprecated: true
+      description: This endpoint is deprecated - Change the triage state of a security
+        signal.
       operationId: EditSecurityMonitoringSignalState
       parameters:
       - $ref: '#/components/parameters/SignalID'

services/security_monitoring/src/v1/SecurityMonitoringApi.ts

@@ -495,7 +495,7 @@ export class SecurityMonitoringApi {
   }
 
   /**
-   * Modify the triage assignee of a security signal.
+   * This endpoint is deprecated - Modify the triage assignee of a security signal.
    * @param param The request object
    */
   public editSecurityMonitoringSignalAssignee(
@@ -520,7 +520,7 @@ export class SecurityMonitoringApi {
   }
 
   /**
-   * Change the triage state of a security signal.
+   * This endpoint is deprecated - Change the triage state of a security signal.
    * @param param The request object
    */
   public editSecurityMonitoringSignalState(