diff --git a/.generator/schemas/v2/openapi.yaml b/.generator/schemas/v2/openapi.yaml
index f8bb301286f5..00379af6cab4 100644
--- a/.generator/schemas/v2/openapi.yaml
+++ b/.generator/schemas/v2/openapi.yaml
@@ -26566,6 +26566,9 @@ components:
         description:
           description: Description of the degradation.
           type: string
+        is_backfilled:
+          description: Whether the degradation was backfilled.
+          type: boolean
         modified_at:
           description: Timestamp of when the degradation was last modified.
           format: date-time
@@ -50298,6 +50301,9 @@ components:
         in_progress_description:
           description: The description shown while the maintenance is in progress.
           type: string
+        is_backfilled:
+          description: Whether the maintenance was backfilled.
+          type: boolean
         modified_at:
           description: Timestamp of when the maintenance was last modified.
           format: date-time
diff --git a/lib/datadog_api_client/v2/models/degradation_data_attributes.rb b/lib/datadog_api_client/v2/models/degradation_data_attributes.rb
index 070a22ae016a..041d621fe064 100644
--- a/lib/datadog_api_client/v2/models/degradation_data_attributes.rb
+++ b/lib/datadog_api_client/v2/models/degradation_data_attributes.rb
@@ -30,6 +30,9 @@ class DegradationDataAttributes
     # Description of the degradation.
     attr_accessor :description
 
+    # Whether the degradation was backfilled.
+    attr_accessor :is_backfilled
+
     # Timestamp of when the degradation was last modified.
     attr_accessor :modified_at
 
@@ -54,6 +57,7 @@ def self.attribute_map
         :'components_affected' => :'components_affected',
         :'created_at' => :'created_at',
         :'description' => :'description',
+        :'is_backfilled' => :'is_backfilled',
         :'modified_at' => :'modified_at',
         :'source' => :'source',
         :'status' => :'status',
@@ -69,6 +73,7 @@ def self.openapi_types
         :'components_affected' => :'Array<DegradationDataAttributesComponentsAffectedItems>',
         :'created_at' => :'Time',
         :'description' => :'String',
+        :'is_backfilled' => :'Boolean',
         :'modified_at' => :'Time',
         :'source' => :'DegradationDataAttributesSource',
         :'status' => :'CreateDegradationRequestDataAttributesStatus',
@@ -109,6 +114,10 @@ def initialize(attributes = {})
         self.description = attributes[:'description']
       end
 
+      if attributes.key?(:'is_backfilled')
+        self.is_backfilled = attributes[:'is_backfilled']
+      end
+
       if attributes.key?(:'modified_at')
         self.modified_at = attributes[:'modified_at']
       end
@@ -161,6 +170,7 @@ def ==(o)
           components_affected == o.components_affected &&
           created_at == o.created_at &&
           description == o.description &&
+          is_backfilled == o.is_backfilled &&
           modified_at == o.modified_at &&
           source == o.source &&
           status == o.status &&
@@ -173,7 +183,7 @@ def ==(o)
     # @return [Integer] Hash code
     # @!visibility private
     def hash
-      [components_affected, created_at, description, modified_at, source, status, title, updates, additional_properties].hash
+      [components_affected, created_at, description, is_backfilled, modified_at, source, status, title, updates, additional_properties].hash
     end
   end
 end
diff --git a/lib/datadog_api_client/v2/models/maintenance_data_attributes.rb b/lib/datadog_api_client/v2/models/maintenance_data_attributes.rb
index 8729386a78aa..1e2e65ad5e00 100644
--- a/lib/datadog_api_client/v2/models/maintenance_data_attributes.rb
+++ b/lib/datadog_api_client/v2/models/maintenance_data_attributes.rb
@@ -33,6 +33,9 @@ class MaintenanceDataAttributes
     # The description shown while the maintenance is in progress.
     attr_accessor :in_progress_description
 
+    # Whether the maintenance was backfilled.
+    attr_accessor :is_backfilled
+
     # Timestamp of when the maintenance was last modified.
     attr_accessor :modified_at
 
@@ -64,6 +67,7 @@ def self.attribute_map
         :'completed_description' => :'completed_description',
         :'components_affected' => :'components_affected',
         :'in_progress_description' => :'in_progress_description',
+        :'is_backfilled' => :'is_backfilled',
         :'modified_at' => :'modified_at',
         :'published_date' => :'published_date',
         :'scheduled_description' => :'scheduled_description',
@@ -82,6 +86,7 @@ def self.openapi_types
         :'completed_description' => :'String',
         :'components_affected' => :'Array<MaintenanceDataAttributesComponentsAffectedItems>',
         :'in_progress_description' => :'String',
+        :'is_backfilled' => :'Boolean',
         :'modified_at' => :'Time',
         :'published_date' => :'Time',
         :'scheduled_description' => :'String',
@@ -128,6 +133,10 @@ def initialize(attributes = {})
         self.in_progress_description = attributes[:'in_progress_description']
       end
 
+      if attributes.key?(:'is_backfilled')
+        self.is_backfilled = attributes[:'is_backfilled']
+      end
+
       if attributes.key?(:'modified_at')
         self.modified_at = attributes[:'modified_at']
       end
@@ -189,6 +198,7 @@ def ==(o)
           completed_description == o.completed_description &&
           components_affected == o.components_affected &&
           in_progress_description == o.in_progress_description &&
+          is_backfilled == o.is_backfilled &&
           modified_at == o.modified_at &&
           published_date == o.published_date &&
           scheduled_description == o.scheduled_description &&
@@ -203,7 +213,7 @@ def ==(o)
     # @return [Integer] Hash code
     # @!visibility private
     def hash
-      [completed_date, completed_description, components_affected, in_progress_description, modified_at, published_date, scheduled_description, start_date, status, title, updates, additional_properties].hash
+      [completed_date, completed_description, components_affected, in_progress_description, is_backfilled, modified_at, published_date, scheduled_description, start_date, status, title, updates, additional_properties].hash
     end
   end
 end