# type RegExError (v202602)

**Service** **CompanyService** [ForecastService](https://developers.google.com/ad-manager/api/reference/v202602/ForecastService.RegExError) [InventoryService](https://developers.google.com/ad-manager/api/reference/v202602/InventoryService.RegExError) [LineItemService](https://developers.google.com/ad-manager/api/reference/v202602/LineItemService.RegExError) [LineItemTemplateService](https://developers.google.com/ad-manager/api/reference/v202602/LineItemTemplateService.RegExError) [OrderService](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.RegExError) [PlacementService](https://developers.google.com/ad-manager/api/reference/v202602/PlacementService.RegExError) [PublisherQueryLanguageService](https://developers.google.com/ad-manager/api/reference/v202602/PublisherQueryLanguageService.RegExError) **Inheritance** [ApiError](https://developers.google.com/ad-manager/api/reference/v202602/CompanyService.ApiError) ▼ [ApiVersionError](https://developers.google.com/ad-manager/api/reference/v202602/CompanyService.ApiVersionError) [AuthenticationError](https://developers.google.com/ad-manager/api/reference/v202602/CompanyService.AuthenticationError) [CollectionSizeError](https://developers.google.com/ad-manager/api/reference/v202602/CompanyService.CollectionSizeError) [CommonError](https://developers.google.com/ad-manager/api/reference/v202602/CompanyService.CommonError) [CompanyCreditStatusError](https://developers.google.com/ad-manager/api/reference/v202602/CompanyService.CompanyCreditStatusError) [CompanyError](https://developers.google.com/ad-manager/api/reference/v202602/CompanyService.CompanyError) [CrossSellError](https://developers.google.com/ad-manager/api/reference/v202602/CompanyService.CrossSellError) [CustomFieldValueError](https://developers.google.com/ad-manager/api/reference/v202602/CompanyService.CustomFieldValueError) [ExchangeSignupApiError](https://developers.google.com/ad-manager/api/reference/v202602/CompanyService.ExchangeSignupApiError) [FeatureError](https://developers.google.com/ad-manager/api/reference/v202602/CompanyService.FeatureError) [InternalApiError](https://developers.google.com/ad-manager/api/reference/v202602/CompanyService.InternalApiError) [InvalidEmailError](https://developers.google.com/ad-manager/api/reference/v202602/CompanyService.InvalidEmailError) [InvalidUrlError](https://developers.google.com/ad-manager/api/reference/v202602/CompanyService.InvalidUrlError) [InventoryClientApiError](https://developers.google.com/ad-manager/api/reference/v202602/CompanyService.InventoryClientApiError) [LabelEntityAssociationError](https://developers.google.com/ad-manager/api/reference/v202602/CompanyService.LabelEntityAssociationError) [McmError](https://developers.google.com/ad-manager/api/reference/v202602/CompanyService.McmError) [NetworkError](https://developers.google.com/ad-manager/api/reference/v202602/CompanyService.NetworkError) [NotNullError](https://developers.google.com/ad-manager/api/reference/v202602/CompanyService.NotNullError) [NullError](https://developers.google.com/ad-manager/api/reference/v202602/CompanyService.NullError) [ParseError](https://developers.google.com/ad-manager/api/reference/v202602/CompanyService.ParseError) [PermissionError](https://developers.google.com/ad-manager/api/reference/v202602/CompanyService.PermissionError) [PublisherQueryLanguageConte...](https://developers.google.com/ad-manager/api/reference/v202602/CompanyService.PublisherQueryLanguageContextError "PublisherQueryLanguageContextError") [PublisherQueryLanguageSynta...](https://developers.google.com/ad-manager/api/reference/v202602/CompanyService.PublisherQueryLanguageSyntaxError "PublisherQueryLanguageSyntaxError") [QuotaError](https://developers.google.com/ad-manager/api/reference/v202602/CompanyService.QuotaError) **RegExError** [RequiredCollectionError](https://developers.google.com/ad-manager/api/reference/v202602/CompanyService.RequiredCollectionError) [RequiredError](https://developers.google.com/ad-manager/api/reference/v202602/CompanyService.RequiredError) [RequiredNumberError](https://developers.google.com/ad-manager/api/reference/v202602/CompanyService.RequiredNumberError) [ServerError](https://developers.google.com/ad-manager/api/reference/v202602/CompanyService.ServerError) [SiteError](https://developers.google.com/ad-manager/api/reference/v202602/CompanyService.SiteError) [StatementError](https://developers.google.com/ad-manager/api/reference/v202602/CompanyService.StatementError) [StringFormatError](https://developers.google.com/ad-manager/api/reference/v202602/CompanyService.StringFormatError) [StringLengthError](https://developers.google.com/ad-manager/api/reference/v202602/CompanyService.StringLengthError) [TeamError](https://developers.google.com/ad-manager/api/reference/v202602/CompanyService.TeamError) [TypeError](https://developers.google.com/ad-manager/api/reference/v202602/CompanyService.TypeError) [UniqueError](https://developers.google.com/ad-manager/api/reference/v202602/CompanyService.UniqueError)

Caused by supplying a value for an object attribute that does not conform
to a documented valid regular expression.

*** ** * ** ***

Namespace
:
    `https://www.google.com/apis/ads/publisher/v202602`

| ## Field ||
|---|---|
| **`ApiError` (inherited)** ||
| ### `fieldPath` | ` xsd:string` The OGNL field path to identify cause of error. |
| ### `fieldPathElements` | ` https://developers.google.com/ad-manager/api/reference/v202602/CompanyService.FieldPathElement[]` A parsed copy of the field path. For example, the field path "operations\[1\].operand" corresponds to this list: {FieldPathElement(field = "operations", index = 1), FieldPathElement(field = "operand", index = null)}. |
| ### `trigger` | ` xsd:string` The data that caused the error. |
| ### `errorString` | ` xsd:string` A simple string representation of the error and reason. |
| **`RegExError`** ||
| ### `reason` | ` https://developers.google.com/ad-manager/api/reference/v202602/CompanyService.RegExError.Reason ` The error reason represented by an enum. *** ** * ** *** **Enumerations** `INVALID` :   Invalid value found. `NULL` :   Null value found. `UNKNOWN` :   The value returned if the actual value is not exposed by the requested API version. <br /> |