diff --git a/.generator/schemas/v2/openapi.yaml b/.generator/schemas/v2/openapi.yaml
index 2b56734419e6..1ea7f97d7c3d 100644
--- a/.generator/schemas/v2/openapi.yaml
+++ b/.generator/schemas/v2/openapi.yaml
@@ -86566,6 +86566,10 @@ components:
           type: integer
         creator:
           $ref: "#/components/schemas/SecurityMonitoringUser"
+        description:
+          description: A description of the critical asset.
+          example: Production database servers handling PII
+          type: string
         enabled:
           description: Whether the critical asset is enabled.
           example: true
@@ -86610,6 +86614,10 @@ components:
     SecurityMonitoringCriticalAssetCreateAttributes:
       description: Object containing the attributes of the critical asset to be created.
       properties:
+        description:
+          description: A description of the critical asset.
+          example: Production database servers handling PII
+          type: string
         enabled:
           default: true
           description: Whether the critical asset is enabled. Defaults to `true` if not specified.
@@ -86702,6 +86710,10 @@ components:
     SecurityMonitoringCriticalAssetUpdateAttributes:
       description: The critical asset properties to be updated.
       properties:
+        description:
+          description: A description of the critical asset.
+          example: Production database servers handling PII
+          type: string
         enabled:
           description: Whether the critical asset is enabled.
           example: true
diff --git a/features/v2/security_monitoring.feature b/features/v2/security_monitoring.feature
index 3ec8e88ce325..ec2d30caa597 100644
--- a/features/v2/security_monitoring.feature
+++ b/features/v2/security_monitoring.feature
@@ -575,7 +575,7 @@ Feature: Security Monitoring
   @generated @skip @team:DataDog/k9-cloud-siem
   Scenario: Create a critical asset returns "Conflict" response
     Given new "CreateSecurityMonitoringCriticalAsset" request
-    And body with value {"data": {"attributes": {"enabled": true, "query": "security:monitoring", "rule_query": "type:(log_detection OR signal_correlation OR workload_security OR application_security) source:cloudtrail", "severity": "increase", "tags": ["team:database", "source:cloudtrail"]}, "type": "critical_assets"}}
+    And body with value {"data": {"attributes": {"description": "Production database servers handling PII", "enabled": true, "query": "security:monitoring", "rule_query": "type:(log_detection OR signal_correlation OR workload_security OR application_security) source:cloudtrail", "severity": "increase", "tags": ["team:database", "source:cloudtrail"]}, "type": "critical_assets"}}
     When the request is sent
     Then the response status is 409 Conflict
 
@@ -3089,7 +3089,7 @@ Feature: Security Monitoring
   Scenario: Update a critical asset returns "Concurrent Modification" response
     Given new "UpdateSecurityMonitoringCriticalAsset" request
     And request contains "critical_asset_id" parameter from "REPLACE.ME"
-    And body with value {"data": {"attributes": {"enabled": true, "query": "security:monitoring", "rule_query": "type:log_detection source:cloudtrail", "severity": "increase", "tags": ["technique:T1110-brute-force", "source:cloudtrail"], "version": 1}, "type": "critical_assets"}}
+    And body with value {"data": {"attributes": {"description": "Production database servers handling PII", "enabled": true, "query": "security:monitoring", "rule_query": "type:log_detection source:cloudtrail", "severity": "increase", "tags": ["technique:T1110-brute-force", "source:cloudtrail"], "version": 1}, "type": "critical_assets"}}
     When the request is sent
     Then the response status is 409 Concurrent Modification
 
diff --git a/lib/datadog_api_client/v2/models/security_monitoring_critical_asset_attributes.rb b/lib/datadog_api_client/v2/models/security_monitoring_critical_asset_attributes.rb
index 162132382bf2..26bf467369de 100644
--- a/lib/datadog_api_client/v2/models/security_monitoring_critical_asset_attributes.rb
+++ b/lib/datadog_api_client/v2/models/security_monitoring_critical_asset_attributes.rb
@@ -30,6 +30,9 @@ class SecurityMonitoringCriticalAssetAttributes
     # A user.
     attr_accessor :creator
 
+    # A description of the critical asset.
+    attr_accessor :description
+
     # Whether the critical asset is enabled.
     attr_accessor :enabled
 
@@ -66,6 +69,7 @@ def self.attribute_map
         :'creation_author_id' => :'creation_author_id',
         :'creation_date' => :'creation_date',
         :'creator' => :'creator',
+        :'description' => :'description',
         :'enabled' => :'enabled',
         :'query' => :'query',
         :'rule_query' => :'rule_query',
@@ -85,6 +89,7 @@ def self.openapi_types
         :'creation_author_id' => :'Integer',
         :'creation_date' => :'Integer',
         :'creator' => :'SecurityMonitoringUser',
+        :'description' => :'String',
         :'enabled' => :'Boolean',
         :'query' => :'String',
         :'rule_query' => :'String',
@@ -127,6 +132,10 @@ def initialize(attributes = {})
         self.creator = attributes[:'creator']
       end
 
+      if attributes.key?(:'description')
+        self.description = attributes[:'description']
+      end
+
       if attributes.key?(:'enabled')
         self.enabled = attributes[:'enabled']
       end
@@ -213,6 +222,7 @@ def ==(o)
           creation_author_id == o.creation_author_id &&
           creation_date == o.creation_date &&
           creator == o.creator &&
+          description == o.description &&
           enabled == o.enabled &&
           query == o.query &&
           rule_query == o.rule_query &&
@@ -229,7 +239,7 @@ def ==(o)
     # @return [Integer] Hash code
     # @!visibility private
     def hash
-      [creation_author_id, creation_date, creator, enabled, query, rule_query, severity, tags, update_author_id, update_date, updater, version, additional_properties].hash
+      [creation_author_id, creation_date, creator, description, enabled, query, rule_query, severity, tags, update_author_id, update_date, updater, version, additional_properties].hash
     end
   end
 end
diff --git a/lib/datadog_api_client/v2/models/security_monitoring_critical_asset_create_attributes.rb b/lib/datadog_api_client/v2/models/security_monitoring_critical_asset_create_attributes.rb
index 4cc74084657e..4f86d22d8885 100644
--- a/lib/datadog_api_client/v2/models/security_monitoring_critical_asset_create_attributes.rb
+++ b/lib/datadog_api_client/v2/models/security_monitoring_critical_asset_create_attributes.rb
@@ -21,6 +21,9 @@ module DatadogAPIClient::V2
   class SecurityMonitoringCriticalAssetCreateAttributes
     include BaseGenericModel
 
+    # A description of the critical asset.
+    attr_accessor :description
+
     # Whether the critical asset is enabled. Defaults to `true` if not specified.
     attr_accessor :enabled
 
@@ -42,6 +45,7 @@ class SecurityMonitoringCriticalAssetCreateAttributes
     # @!visibility private
     def self.attribute_map
       {
+        :'description' => :'description',
         :'enabled' => :'enabled',
         :'query' => :'query',
         :'rule_query' => :'rule_query',
@@ -54,6 +58,7 @@ def self.attribute_map
     # @!visibility private
     def self.openapi_types
       {
+        :'description' => :'String',
         :'enabled' => :'Boolean',
         :'query' => :'String',
         :'rule_query' => :'String',
@@ -80,6 +85,10 @@ def initialize(attributes = {})
         end
       }
 
+      if attributes.key?(:'description')
+        self.description = attributes[:'description']
+      end
+
       if attributes.key?(:'enabled')
         self.enabled = attributes[:'enabled']
       end
@@ -169,6 +178,7 @@ def to_hash
     def ==(o)
       return true if self.equal?(o)
       self.class == o.class &&
+          description == o.description &&
           enabled == o.enabled &&
           query == o.query &&
           rule_query == o.rule_query &&
@@ -181,7 +191,7 @@ def ==(o)
     # @return [Integer] Hash code
     # @!visibility private
     def hash
-      [enabled, query, rule_query, severity, tags, additional_properties].hash
+      [description, enabled, query, rule_query, severity, tags, additional_properties].hash
     end
   end
 end
diff --git a/lib/datadog_api_client/v2/models/security_monitoring_critical_asset_update_attributes.rb b/lib/datadog_api_client/v2/models/security_monitoring_critical_asset_update_attributes.rb
index f2f1852d3a59..d2cea229efb8 100644
--- a/lib/datadog_api_client/v2/models/security_monitoring_critical_asset_update_attributes.rb
+++ b/lib/datadog_api_client/v2/models/security_monitoring_critical_asset_update_attributes.rb
@@ -21,6 +21,9 @@ module DatadogAPIClient::V2
   class SecurityMonitoringCriticalAssetUpdateAttributes
     include BaseGenericModel
 
+    # A description of the critical asset.
+    attr_accessor :description
+
     # Whether the critical asset is enabled.
     attr_accessor :enabled
 
@@ -45,6 +48,7 @@ class SecurityMonitoringCriticalAssetUpdateAttributes
     # @!visibility private
     def self.attribute_map
       {
+        :'description' => :'description',
         :'enabled' => :'enabled',
         :'query' => :'query',
         :'rule_query' => :'rule_query',
@@ -58,6 +62,7 @@ def self.attribute_map
     # @!visibility private
     def self.openapi_types
       {
+        :'description' => :'String',
         :'enabled' => :'Boolean',
         :'query' => :'String',
         :'rule_query' => :'String',
@@ -85,6 +90,10 @@ def initialize(attributes = {})
         end
       }
 
+      if attributes.key?(:'description')
+        self.description = attributes[:'description']
+      end
+
       if attributes.key?(:'enabled')
         self.enabled = attributes[:'enabled']
       end
@@ -156,6 +165,7 @@ def to_hash
     def ==(o)
       return true if self.equal?(o)
       self.class == o.class &&
+          description == o.description &&
           enabled == o.enabled &&
           query == o.query &&
           rule_query == o.rule_query &&
@@ -169,7 +179,7 @@ def ==(o)
     # @return [Integer] Hash code
     # @!visibility private
     def hash
-      [enabled, query, rule_query, severity, tags, version, additional_properties].hash
+      [description, enabled, query, rule_query, severity, tags, version, additional_properties].hash
     end
   end
 end