diff --git a/.generator/schemas/v2/openapi.yaml b/.generator/schemas/v2/openapi.yaml
index f731f36b7945..0922b3812569 100644
--- a/.generator/schemas/v2/openapi.yaml
+++ b/.generator/schemas/v2/openapi.yaml
@@ -3109,12 +3109,14 @@ components:
       - runbook
       - documentation
       - dashboard
+      - resource
       example: runbook
       type: string
       x-enum-varnames:
       - RUNBOOK
       - DOCUMENTATION
       - DASHBOARD
+      - RESOURCE
     AlertEventCustomAttributesPriority:
       default: '5'
       description: The priority of the alert.
@@ -10383,9 +10385,11 @@ components:
       properties:
         name:
           description: The name of the resource that was changed. Limited to 128 characters.
+            Must contain at least one non-whitespace character.
           example: fallback_payments_test
           maxLength: 128
           minLength: 1
+          pattern: .*\S.*
           type: string
         type:
           $ref: '#/components/schemas/ChangeEventCustomAttributesChangedResourceType'
diff --git a/lib/datadog_api_client/v2/models/alert_event_custom_attributes_links_items_category.rb b/lib/datadog_api_client/v2/models/alert_event_custom_attributes_links_items_category.rb
index e6f75a46ae95..06561850a664 100644
--- a/lib/datadog_api_client/v2/models/alert_event_custom_attributes_links_items_category.rb
+++ b/lib/datadog_api_client/v2/models/alert_event_custom_attributes_links_items_category.rb
@@ -24,5 +24,6 @@ class AlertEventCustomAttributesLinksItemsCategory
     RUNBOOK = "runbook".freeze
     DOCUMENTATION = "documentation".freeze
     DASHBOARD = "dashboard".freeze
+    RESOURCE = "resource".freeze
   end
 end
diff --git a/lib/datadog_api_client/v2/models/change_event_custom_attributes_changed_resource.rb b/lib/datadog_api_client/v2/models/change_event_custom_attributes_changed_resource.rb
index e9291fea283d..2e95833a763f 100644
--- a/lib/datadog_api_client/v2/models/change_event_custom_attributes_changed_resource.rb
+++ b/lib/datadog_api_client/v2/models/change_event_custom_attributes_changed_resource.rb
@@ -21,7 +21,7 @@ module DatadogAPIClient::V2
   class ChangeEventCustomAttributesChangedResource
     include BaseGenericModel
 
-    # The name of the resource that was changed. Limited to 128 characters.
+    # The name of the resource that was changed. Limited to 128 characters. Must contain at least one non-whitespace character.
     attr_reader :name
 
     # The type of the resource that was changed.
@@ -77,6 +77,8 @@ def valid?
       return false if @name.nil?
       return false if @name.to_s.length > 128
       return false if @name.to_s.length < 1
+      pattern = Regexp.new(/.*\S.*/)
+      return false if @name !~ pattern
       return false if @type.nil?
       true
     end
@@ -94,6 +96,10 @@ def name=(name)
       if name.to_s.length < 1
         fail ArgumentError, 'invalid value for "name", the character length must be great than or equal to 1.'
       end
+      pattern = Regexp.new(/.*\S.*/)
+      if name !~ pattern
+        fail ArgumentError, "invalid value for \"name\", must conform to the pattern #{pattern}."
+      end
       @name = name
     end