[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-06 UTC."],[],["The core content lists various services within an ad management system, including AdRuleService, AudienceSegmentService, and others like CreativeService, LineItemService, and UserService. Each service is linked to an \"UpdateResult,\" which tracks changes to objects. A key action, `performAdRuleAction()`, associated with AdRuleService, results in an \"UpdateResult\" that quantifies the number of modified objects through the `numChanges` field. The namespace for these services is defined.\n"],null,["**Service** \n**AdRuleService** [AdjustmentService](/ad-manager/api/reference/v202502/AdjustmentService.UpdateResult) [AudienceSegmentService](/ad-manager/api/reference/v202502/AudienceSegmentService.UpdateResult) [CdnConfigurationService](/ad-manager/api/reference/v202502/CdnConfigurationService.UpdateResult) [CmsMetadataService](/ad-manager/api/reference/v202502/CmsMetadataService.UpdateResult) [CompanyService](/ad-manager/api/reference/v202502/CompanyService.UpdateResult) [ContentBundleService](/ad-manager/api/reference/v202502/ContentBundleService.UpdateResult) [CreativeService](/ad-manager/api/reference/v202502/CreativeService.UpdateResult) [CreativeWrapperService](/ad-manager/api/reference/v202502/CreativeWrapperService.UpdateResult) [CustomFieldService](/ad-manager/api/reference/v202502/CustomFieldService.UpdateResult) [CustomTargetingService](/ad-manager/api/reference/v202502/CustomTargetingService.UpdateResult) [DaiAuthenticationKeyService](/ad-manager/api/reference/v202502/DaiAuthenticationKeyService.UpdateResult) [DaiEncodingProfileService](/ad-manager/api/reference/v202502/DaiEncodingProfileService.UpdateResult) [InventoryService](/ad-manager/api/reference/v202502/InventoryService.UpdateResult) [LabelService](/ad-manager/api/reference/v202502/LabelService.UpdateResult) [LineItemCreativeAssociationService](/ad-manager/api/reference/v202502/LineItemCreativeAssociationService.UpdateResult) [LineItemService](/ad-manager/api/reference/v202502/LineItemService.UpdateResult) [LiveStreamEventService](/ad-manager/api/reference/v202502/LiveStreamEventService.UpdateResult) [MobileApplicationService](/ad-manager/api/reference/v202502/MobileApplicationService.UpdateResult) [NativeStyleService](/ad-manager/api/reference/v202502/NativeStyleService.UpdateResult) [OrderService](/ad-manager/api/reference/v202502/OrderService.UpdateResult) [PlacementService](/ad-manager/api/reference/v202502/PlacementService.UpdateResult) [ProposalLineItemService](/ad-manager/api/reference/v202502/ProposalLineItemService.UpdateResult) [ProposalService](/ad-manager/api/reference/v202502/ProposalService.UpdateResult) [SegmentPopulationService](/ad-manager/api/reference/v202502/SegmentPopulationService.UpdateResult) [SiteService](/ad-manager/api/reference/v202502/SiteService.UpdateResult) [TargetingPresetService](/ad-manager/api/reference/v202502/TargetingPresetService.UpdateResult) [TeamService](/ad-manager/api/reference/v202502/TeamService.UpdateResult) [UserService](/ad-manager/api/reference/v202502/UserService.UpdateResult) [UserTeamAssociationService](/ad-manager/api/reference/v202502/UserTeamAssociationService.UpdateResult) **Dependencies** \n[performAdRuleAction()](/ad-manager/api/reference/v202502/AdRuleService#performAdRuleAction) \n▼\n**UpdateResult**\n\nRepresents the result of performing an action on objects.\n\n*** ** * ** ***\n\nNamespace\n:\n `https://www.google.com/apis/ads/publisher/v202502`\n\n| Field ||\n|--------------|--------------------------------------------------------------------------------------------|\n| `numChanges` | ` `xsd:`int` The number of objects that were changed as a result of performing the action. |"]]