diff --git a/.generator/schemas/v2/openapi.yaml b/.generator/schemas/v2/openapi.yaml
index 21b4b1eb3c6..b0d3125fb5b 100644
--- a/.generator/schemas/v2/openapi.yaml
+++ b/.generator/schemas/v2/openapi.yaml
@@ -64883,7 +64883,7 @@ paths:
         content:
           application/json:
             schema:
-              $ref: '#/components/schemas/SecurityMonitoringSuppressionUpdateRequest'
+              $ref: '#/components/schemas/SecurityMonitoringSuppressionCreateRequest'
         required: true
       responses:
         '204':
diff --git a/examples/v2/security-monitoring/ValidateSecurityMonitoringSuppression.java b/examples/v2/security-monitoring/ValidateSecurityMonitoringSuppression.java
index 57905bcf2f9..5d0e7ac4a4e 100644
--- a/examples/v2/security-monitoring/ValidateSecurityMonitoringSuppression.java
+++ b/examples/v2/security-monitoring/ValidateSecurityMonitoringSuppression.java
@@ -3,22 +3,22 @@
 import com.datadog.api.client.ApiClient;
 import com.datadog.api.client.ApiException;
 import com.datadog.api.client.v2.api.SecurityMonitoringApi;
+import com.datadog.api.client.v2.model.SecurityMonitoringSuppressionCreateAttributes;
+import com.datadog.api.client.v2.model.SecurityMonitoringSuppressionCreateData;
+import com.datadog.api.client.v2.model.SecurityMonitoringSuppressionCreateRequest;
 import com.datadog.api.client.v2.model.SecurityMonitoringSuppressionType;
-import com.datadog.api.client.v2.model.SecurityMonitoringSuppressionUpdateAttributes;
-import com.datadog.api.client.v2.model.SecurityMonitoringSuppressionUpdateData;
-import com.datadog.api.client.v2.model.SecurityMonitoringSuppressionUpdateRequest;
 
 public class Example {
   public static void main(String[] args) {
     ApiClient defaultClient = ApiClient.getDefaultApiClient();
     SecurityMonitoringApi apiInstance = new SecurityMonitoringApi(defaultClient);
 
-    SecurityMonitoringSuppressionUpdateRequest body =
-        new SecurityMonitoringSuppressionUpdateRequest()
+    SecurityMonitoringSuppressionCreateRequest body =
+        new SecurityMonitoringSuppressionCreateRequest()
             .data(
-                new SecurityMonitoringSuppressionUpdateData()
+                new SecurityMonitoringSuppressionCreateData()
                     .attributes(
-                        new SecurityMonitoringSuppressionUpdateAttributes()
+                        new SecurityMonitoringSuppressionCreateAttributes()
                             .dataExclusionQuery("source:cloudtrail account_id:12345")
                             .description(
                                 "This rule suppresses low-severity signals in staging"
diff --git a/src/main/java/com/datadog/api/client/v2/api/SecurityMonitoringApi.java b/src/main/java/com/datadog/api/client/v2/api/SecurityMonitoringApi.java
index 288a766d228..385a17c0c0d 100644
--- a/src/main/java/com/datadog/api/client/v2/api/SecurityMonitoringApi.java
+++ b/src/main/java/com/datadog/api/client/v2/api/SecurityMonitoringApi.java
@@ -12179,7 +12179,7 @@ public CompletableFuture<ApiResponse<Void>> validateSecurityMonitoringRuleWithHt
    * @param body (required)
    * @throws ApiException if fails to make API call
    */
-  public void validateSecurityMonitoringSuppression(SecurityMonitoringSuppressionUpdateRequest body)
+  public void validateSecurityMonitoringSuppression(SecurityMonitoringSuppressionCreateRequest body)
       throws ApiException {
     validateSecurityMonitoringSuppressionWithHttpInfo(body);
   }
@@ -12193,7 +12193,7 @@ public void validateSecurityMonitoringSuppression(SecurityMonitoringSuppressionU
    * @return CompletableFuture
    */
   public CompletableFuture<Void> validateSecurityMonitoringSuppressionAsync(
-      SecurityMonitoringSuppressionUpdateRequest body) {
+      SecurityMonitoringSuppressionCreateRequest body) {
     return validateSecurityMonitoringSuppressionWithHttpInfoAsync(body)
         .thenApply(
             response -> {
@@ -12218,7 +12218,7 @@ public CompletableFuture<Void> validateSecurityMonitoringSuppressionAsync(
    *     </table>
    */
   public ApiResponse<Void> validateSecurityMonitoringSuppressionWithHttpInfo(
-      SecurityMonitoringSuppressionUpdateRequest body) throws ApiException {
+      SecurityMonitoringSuppressionCreateRequest body) throws ApiException {
     Object localVarPostBody = body;
 
     // verify the required parameter 'body' is set
@@ -12263,7 +12263,7 @@ public ApiResponse<Void> validateSecurityMonitoringSuppressionWithHttpInfo(
    */
   public CompletableFuture<ApiResponse<Void>>
       validateSecurityMonitoringSuppressionWithHttpInfoAsync(
-          SecurityMonitoringSuppressionUpdateRequest body) {
+          SecurityMonitoringSuppressionCreateRequest body) {
     Object localVarPostBody = body;
 
     // verify the required parameter 'body' is set
diff --git a/src/test/resources/cassettes/features/v2/Validate_a_suppression_rule_returns_Bad_Request_response.freeze b/src/test/resources/cassettes/features/v2/Validate_a_suppression_rule_returns_Bad_Request_response.freeze
index ac1839d87fc..0c7229fde4e 100644
--- a/src/test/resources/cassettes/features/v2/Validate_a_suppression_rule_returns_Bad_Request_response.freeze
+++ b/src/test/resources/cassettes/features/v2/Validate_a_suppression_rule_returns_Bad_Request_response.freeze
@@ -1 +1 @@
-2025-09-01T21:36:42.334Z
\ No newline at end of file
+2025-09-04T08:33:38.344Z
\ No newline at end of file
diff --git a/src/test/resources/cassettes/features/v2/Validate_a_suppression_rule_returns_Bad_Request_response.json b/src/test/resources/cassettes/features/v2/Validate_a_suppression_rule_returns_Bad_Request_response.json
index 43f2cc65606..4cc028aa5b5 100644
--- a/src/test/resources/cassettes/features/v2/Validate_a_suppression_rule_returns_Bad_Request_response.json
+++ b/src/test/resources/cassettes/features/v2/Validate_a_suppression_rule_returns_Bad_Request_response.json
@@ -3,7 +3,7 @@
     "httpRequest": {
       "body": {
         "type": "JSON",
-        "json": "{\"data\":{\"attributes\":{\"data_exclusion_query\":\"not enough attributes\"},\"type\":\"suppressions\"}}"
+        "json": "{\"data\":{\"attributes\":{\"data_exclusion_query\":\"not enough attributes\",\"enabled\":false,\"name\":\"cold_harbour\",\"rule_query\":\"rule:[A-Invalid\"},\"type\":\"suppressions\"}}"
       },
       "headers": {},
       "method": "POST",
@@ -12,7 +12,7 @@
       "secure": true
     },
     "httpResponse": {
-      "body": "{\"errors\":[\"input_validation_error(Field 'data.attributes.rule_query' is invalid: field 'rule_query' is required)\",\"input_validation_error(Field 'data.attributes.name' is invalid: name cannot be empty)\"]}",
+      "body": "{\"errors\":[\"input_validation_error(Field 'data.attributes.rule_query' is invalid: rule query is invalid)\"]}",
       "headers": {
         "Content-Type": [
           "application/json"
@@ -27,6 +27,6 @@
     "timeToLive": {
       "unlimited": true
     },
-    "id": "703e6a45-408a-1cf4-017d-6f3d7e7b26c9"
+    "id": "075f4d7d-8168-bd20-ff83-cef03495b3c5"
   }
 ]
\ No newline at end of file
diff --git a/src/test/resources/com/datadog/api/client/v2/api/security_monitoring.feature b/src/test/resources/com/datadog/api/client/v2/api/security_monitoring.feature
index c06b0abac08..612e8fc5f98 100644
--- a/src/test/resources/com/datadog/api/client/v2/api/security_monitoring.feature
+++ b/src/test/resources/com/datadog/api/client/v2/api/security_monitoring.feature
@@ -1486,7 +1486,7 @@ Feature: Security Monitoring
   @team:DataDog/k9-cloud-security-platform
   Scenario: Validate a suppression rule returns "Bad Request" response
     Given new "ValidateSecurityMonitoringSuppression" request
-    And body with value {"data": {"attributes": {"data_exclusion_query": "not enough attributes"}, "type": "suppressions"}}
+    And body with value {"data": {"attributes": {"name" : "cold_harbour", "enabled": false, "rule_query":"rule:[A-Invalid", "data_exclusion_query": "not enough attributes"}, "type": "suppressions"}}
     When the request is sent
     Then the response status is 400 Bad Request