# type CommonError (v202505)

**Service** [AdRuleService](https://developers.google.com/ad-manager/api/reference/v202505/AdRuleService.CommonError) [AdjustmentService](https://developers.google.com/ad-manager/api/reference/v202505/AdjustmentService.CommonError) [AdsTxtService](https://developers.google.com/ad-manager/api/reference/v202505/AdsTxtService.CommonError) [AudienceSegmentService](https://developers.google.com/ad-manager/api/reference/v202505/AudienceSegmentService.CommonError) [CdnConfigurationService](https://developers.google.com/ad-manager/api/reference/v202505/CdnConfigurationService.CommonError) [CmsMetadataService](https://developers.google.com/ad-manager/api/reference/v202505/CmsMetadataService.CommonError) [CompanyService](https://developers.google.com/ad-manager/api/reference/v202505/CompanyService.CommonError) [ContactService](https://developers.google.com/ad-manager/api/reference/v202505/ContactService.CommonError) [ContentBundleService](https://developers.google.com/ad-manager/api/reference/v202505/ContentBundleService.CommonError) [ContentService](https://developers.google.com/ad-manager/api/reference/v202505/ContentService.CommonError) [CreativeService](https://developers.google.com/ad-manager/api/reference/v202505/CreativeService.CommonError) [CreativeSetService](https://developers.google.com/ad-manager/api/reference/v202505/CreativeSetService.CommonError) [CreativeTemplateService](https://developers.google.com/ad-manager/api/reference/v202505/CreativeTemplateService.CommonError) [CreativeWrapperService](https://developers.google.com/ad-manager/api/reference/v202505/CreativeWrapperService.CommonError) [CustomFieldService](https://developers.google.com/ad-manager/api/reference/v202505/CustomFieldService.CommonError) [CustomTargetingService](https://developers.google.com/ad-manager/api/reference/v202505/CustomTargetingService.CommonError) [DaiAuthenticationKeyService](https://developers.google.com/ad-manager/api/reference/v202505/DaiAuthenticationKeyService.CommonError) [DaiEncodingProfileService](https://developers.google.com/ad-manager/api/reference/v202505/DaiEncodingProfileService.CommonError) [ForecastService](https://developers.google.com/ad-manager/api/reference/v202505/ForecastService.CommonError) [InventoryService](https://developers.google.com/ad-manager/api/reference/v202505/InventoryService.CommonError) [LabelService](https://developers.google.com/ad-manager/api/reference/v202505/LabelService.CommonError) [LineItemCreativeAssociationService](https://developers.google.com/ad-manager/api/reference/v202505/LineItemCreativeAssociationService.CommonError) [LineItemService](https://developers.google.com/ad-manager/api/reference/v202505/LineItemService.CommonError) [LineItemTemplateService](https://developers.google.com/ad-manager/api/reference/v202505/LineItemTemplateService.CommonError) [LiveStreamEventService](https://developers.google.com/ad-manager/api/reference/v202505/LiveStreamEventService.CommonError) [MobileApplicationService](https://developers.google.com/ad-manager/api/reference/v202505/MobileApplicationService.CommonError) [NativeStyleService](https://developers.google.com/ad-manager/api/reference/v202505/NativeStyleService.CommonError) [NetworkService](https://developers.google.com/ad-manager/api/reference/v202505/NetworkService.CommonError) [OrderService](https://developers.google.com/ad-manager/api/reference/v202505/OrderService.CommonError) [PlacementService](https://developers.google.com/ad-manager/api/reference/v202505/PlacementService.CommonError) [ProposalLineItemService](https://developers.google.com/ad-manager/api/reference/v202505/ProposalLineItemService.CommonError) [ProposalService](https://developers.google.com/ad-manager/api/reference/v202505/ProposalService.CommonError) [PublisherQueryLanguageService](https://developers.google.com/ad-manager/api/reference/v202505/PublisherQueryLanguageService.CommonError) [ReportService](https://developers.google.com/ad-manager/api/reference/v202505/ReportService.CommonError) [SegmentPopulationService](https://developers.google.com/ad-manager/api/reference/v202505/SegmentPopulationService.CommonError) [SiteService](https://developers.google.com/ad-manager/api/reference/v202505/SiteService.CommonError) **StreamActivityMonitorService** [SuggestedAdUnitService](https://developers.google.com/ad-manager/api/reference/v202505/SuggestedAdUnitService.CommonError) [TargetingPresetService](https://developers.google.com/ad-manager/api/reference/v202505/TargetingPresetService.CommonError) [TeamService](https://developers.google.com/ad-manager/api/reference/v202505/TeamService.CommonError) [UserService](https://developers.google.com/ad-manager/api/reference/v202505/UserService.CommonError) [UserTeamAssociationService](https://developers.google.com/ad-manager/api/reference/v202505/UserTeamAssociationService.CommonError) [YieldGroupService](https://developers.google.com/ad-manager/api/reference/v202505/YieldGroupService.CommonError) **Inheritance** [ApiError](https://developers.google.com/ad-manager/api/reference/v202505/StreamActivityMonitorService.ApiError) ▼ [ApiVersionError](https://developers.google.com/ad-manager/api/reference/v202505/StreamActivityMonitorService.ApiVersionError) [AuthenticationError](https://developers.google.com/ad-manager/api/reference/v202505/StreamActivityMonitorService.AuthenticationError) [CollectionSizeError](https://developers.google.com/ad-manager/api/reference/v202505/StreamActivityMonitorService.CollectionSizeError) **CommonError** [FeatureError](https://developers.google.com/ad-manager/api/reference/v202505/StreamActivityMonitorService.FeatureError) [InternalApiError](https://developers.google.com/ad-manager/api/reference/v202505/StreamActivityMonitorService.InternalApiError) [NotNullError](https://developers.google.com/ad-manager/api/reference/v202505/StreamActivityMonitorService.NotNullError) [ParseError](https://developers.google.com/ad-manager/api/reference/v202505/StreamActivityMonitorService.ParseError) [PermissionError](https://developers.google.com/ad-manager/api/reference/v202505/StreamActivityMonitorService.PermissionError) [PublisherQueryLanguageConte...](https://developers.google.com/ad-manager/api/reference/v202505/StreamActivityMonitorService.PublisherQueryLanguageContextError "PublisherQueryLanguageContextError") [PublisherQueryLanguageSynta...](https://developers.google.com/ad-manager/api/reference/v202505/StreamActivityMonitorService.PublisherQueryLanguageSyntaxError "PublisherQueryLanguageSyntaxError") [QuotaError](https://developers.google.com/ad-manager/api/reference/v202505/StreamActivityMonitorService.QuotaError) [RequiredCollectionError](https://developers.google.com/ad-manager/api/reference/v202505/StreamActivityMonitorService.RequiredCollectionError) [RequiredError](https://developers.google.com/ad-manager/api/reference/v202505/StreamActivityMonitorService.RequiredError) [SamSessionError](https://developers.google.com/ad-manager/api/reference/v202505/StreamActivityMonitorService.SamSessionError) [ServerError](https://developers.google.com/ad-manager/api/reference/v202505/StreamActivityMonitorService.ServerError) [StatementError](https://developers.google.com/ad-manager/api/reference/v202505/StreamActivityMonitorService.StatementError) [StringFormatError](https://developers.google.com/ad-manager/api/reference/v202505/StreamActivityMonitorService.StringFormatError) [StringLengthError](https://developers.google.com/ad-manager/api/reference/v202505/StreamActivityMonitorService.StringLengthError)

*** ** * ** ***

Namespace
:
    `https://www.google.com/apis/ads/publisher/v202505`

| ## Field ||
|---|---|
| **`ApiError` (inherited)** ||
| ### `fieldPath` | ` xsd:string` <br /> |
| ### `fieldPathElements` | ` https://developers.google.com/ad-manager/api/reference/v202505/StreamActivityMonitorService.FieldPathElement[]` <br /> |
| ### `trigger` | ` xsd:string` <br /> |
| ### `errorString` | ` xsd:string` <br /> |
| **`CommonError`** ||
| ### `reason` | ` https://developers.google.com/ad-manager/api/reference/v202505/StreamActivityMonitorService.CommonError.Reason ` *** ** * ** *** **Enumerations** `NOT_FOUND` : `ALREADY_EXISTS` : `NOT_APPLICABLE` : `DUPLICATE_OBJECT` : `CANNOT_UPDATE` : `UNSUPPORTED_OPERATION` : `CONCURRENT_MODIFICATION` : `UNKNOWN` : <br /> |