diff --git a/.generator/schemas/v2/openapi.yaml b/.generator/schemas/v2/openapi.yaml
index 21b4b1eb3c..b0d3125fb5 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.py b/examples/v2/security-monitoring/ValidateSecurityMonitoringSuppression.py
index f742cf9048..a52e768db4 100644
--- a/examples/v2/security-monitoring/ValidateSecurityMonitoringSuppression.py
+++ b/examples/v2/security-monitoring/ValidateSecurityMonitoringSuppression.py
@@ -4,20 +4,20 @@
 
 from datadog_api_client import ApiClient, Configuration
 from datadog_api_client.v2.api.security_monitoring_api import SecurityMonitoringApi
-from datadog_api_client.v2.model.security_monitoring_suppression_type import SecurityMonitoringSuppressionType
-from datadog_api_client.v2.model.security_monitoring_suppression_update_attributes import (
-    SecurityMonitoringSuppressionUpdateAttributes,
+from datadog_api_client.v2.model.security_monitoring_suppression_create_attributes import (
+    SecurityMonitoringSuppressionCreateAttributes,
 )
-from datadog_api_client.v2.model.security_monitoring_suppression_update_data import (
-    SecurityMonitoringSuppressionUpdateData,
+from datadog_api_client.v2.model.security_monitoring_suppression_create_data import (
+    SecurityMonitoringSuppressionCreateData,
 )
-from datadog_api_client.v2.model.security_monitoring_suppression_update_request import (
-    SecurityMonitoringSuppressionUpdateRequest,
+from datadog_api_client.v2.model.security_monitoring_suppression_create_request import (
+    SecurityMonitoringSuppressionCreateRequest,
 )
+from datadog_api_client.v2.model.security_monitoring_suppression_type import SecurityMonitoringSuppressionType
 
-body = SecurityMonitoringSuppressionUpdateRequest(
-    data=SecurityMonitoringSuppressionUpdateData(
-        attributes=SecurityMonitoringSuppressionUpdateAttributes(
+body = SecurityMonitoringSuppressionCreateRequest(
+    data=SecurityMonitoringSuppressionCreateData(
+        attributes=SecurityMonitoringSuppressionCreateAttributes(
             data_exclusion_query="source:cloudtrail account_id:12345",
             description="This rule suppresses low-severity signals in staging environments.",
             enabled=True,
diff --git a/src/datadog_api_client/v2/api/security_monitoring_api.py b/src/datadog_api_client/v2/api/security_monitoring_api.py
index afb2fd2330..e232e59621 100644
--- a/src/datadog_api_client/v2/api/security_monitoring_api.py
+++ b/src/datadog_api_client/v2/api/security_monitoring_api.py
@@ -2082,7 +2082,7 @@ def __init__(self, api_client=None):
             params_map={
                 "body": {
                     "required": True,
-                    "openapi_types": (SecurityMonitoringSuppressionUpdateRequest,),
+                    "openapi_types": (SecurityMonitoringSuppressionCreateRequest,),
                     "location": "body",
                 },
             },
@@ -4232,13 +4232,13 @@ def validate_security_monitoring_rule(
 
     def validate_security_monitoring_suppression(
         self,
-        body: SecurityMonitoringSuppressionUpdateRequest,
+        body: SecurityMonitoringSuppressionCreateRequest,
     ) -> None:
         """Validate a suppression rule.
 
         Validate a suppression rule.
 
-        :type body: SecurityMonitoringSuppressionUpdateRequest
+        :type body: SecurityMonitoringSuppressionCreateRequest
         :rtype: None
         """
         kwargs: Dict[str, Any] = {}
diff --git a/tests/v2/cassettes/test_scenarios/test_validate_a_suppression_rule_returns_bad_request_response.frozen b/tests/v2/cassettes/test_scenarios/test_validate_a_suppression_rule_returns_bad_request_response.frozen
index ac1839d87f..0c7229fde4 100644
--- a/tests/v2/cassettes/test_scenarios/test_validate_a_suppression_rule_returns_bad_request_response.frozen
+++ b/tests/v2/cassettes/test_scenarios/test_validate_a_suppression_rule_returns_bad_request_response.frozen
@@ -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/tests/v2/cassettes/test_scenarios/test_validate_a_suppression_rule_returns_bad_request_response.yaml b/tests/v2/cassettes/test_scenarios/test_validate_a_suppression_rule_returns_bad_request_response.yaml
index fe950b172e..325752caa1 100644
--- a/tests/v2/cassettes/test_scenarios/test_validate_a_suppression_rule_returns_bad_request_response.yaml
+++ b/tests/v2/cassettes/test_scenarios/test_validate_a_suppression_rule_returns_bad_request_response.yaml
@@ -1,6 +1,6 @@
 interactions:
 - request:
-    body: '{"data":{"attributes":{"data_exclusion_query":"not enough attributes"},"type":"suppressions"}}'
+    body: '{"data":{"attributes":{"data_exclusion_query":"not enough attributes","enabled":false,"name":"cold_harbour","rule_query":"rule:[A-Invalid"},"type":"suppressions"}}'
     headers:
       accept:
       - '*/*'
@@ -11,8 +11,7 @@ interactions:
   response:
     body:
       string: '{"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)"]}'
+        is invalid: rule query is invalid)"]}'
     headers:
       content-type:
       - application/json
diff --git a/tests/v2/features/security_monitoring.feature b/tests/v2/features/security_monitoring.feature
index c06b0abac0..612e8fc5f9 100644
--- a/tests/v2/features/security_monitoring.feature
+++ b/tests/v2/features/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