# type LiveStreamEventSlateError (v202602)

**Service** **LiveStreamEventService** [NetworkService](https://developers.google.com/ad-manager/api/reference/v202602/NetworkService.LiveStreamEventSlateError) **Inheritance** [ApiError](https://developers.google.com/ad-manager/api/reference/v202602/LiveStreamEventService.ApiError) ▼ [AdBreakMarkupError](https://developers.google.com/ad-manager/api/reference/v202602/LiveStreamEventService.AdBreakMarkupError) [ApiVersionError](https://developers.google.com/ad-manager/api/reference/v202602/LiveStreamEventService.ApiVersionError) [AuthenticationError](https://developers.google.com/ad-manager/api/reference/v202602/LiveStreamEventService.AuthenticationError) [CollectionSizeError](https://developers.google.com/ad-manager/api/reference/v202602/LiveStreamEventService.CollectionSizeError) [CommonError](https://developers.google.com/ad-manager/api/reference/v202602/LiveStreamEventService.CommonError) [EntityLimitReachedError](https://developers.google.com/ad-manager/api/reference/v202602/LiveStreamEventService.EntityLimitReachedError) [FeatureError](https://developers.google.com/ad-manager/api/reference/v202602/LiveStreamEventService.FeatureError) [InternalApiError](https://developers.google.com/ad-manager/api/reference/v202602/LiveStreamEventService.InternalApiError) [InvalidUrlError](https://developers.google.com/ad-manager/api/reference/v202602/LiveStreamEventService.InvalidUrlError) [LiveStreamEventActionError](https://developers.google.com/ad-manager/api/reference/v202602/LiveStreamEventService.LiveStreamEventActionError) [LiveStreamEventCdnSettingsE...](https://developers.google.com/ad-manager/api/reference/v202602/LiveStreamEventService.LiveStreamEventCdnSettingsError "LiveStreamEventCdnSettingsError") [LiveStreamEventConditioning...](https://developers.google.com/ad-manager/api/reference/v202602/LiveStreamEventService.LiveStreamEventConditioningError "LiveStreamEventConditioningError") [LiveStreamEventCustomAssetK...](https://developers.google.com/ad-manager/api/reference/v202602/LiveStreamEventService.LiveStreamEventCustomAssetKeyError "LiveStreamEventCustomAssetKeyError") [LiveStreamEventDateTimeError](https://developers.google.com/ad-manager/api/reference/v202602/LiveStreamEventService.LiveStreamEventDateTimeError) [LiveStreamEventDvrWindowError](https://developers.google.com/ad-manager/api/reference/v202602/LiveStreamEventService.LiveStreamEventDvrWindowError) [LiveStreamEventPrerollSetti...](https://developers.google.com/ad-manager/api/reference/v202602/LiveStreamEventService.LiveStreamEventPrerollSettingsError "LiveStreamEventPrerollSettingsError") **LiveStreamEventSlateError** [NotNullError](https://developers.google.com/ad-manager/api/reference/v202602/LiveStreamEventService.NotNullError) [NullError](https://developers.google.com/ad-manager/api/reference/v202602/LiveStreamEventService.NullError) [ParseError](https://developers.google.com/ad-manager/api/reference/v202602/LiveStreamEventService.ParseError) [PermissionError](https://developers.google.com/ad-manager/api/reference/v202602/LiveStreamEventService.PermissionError) [PublisherQueryLanguageConte...](https://developers.google.com/ad-manager/api/reference/v202602/LiveStreamEventService.PublisherQueryLanguageContextError "PublisherQueryLanguageContextError") [PublisherQueryLanguageSynta...](https://developers.google.com/ad-manager/api/reference/v202602/LiveStreamEventService.PublisherQueryLanguageSyntaxError "PublisherQueryLanguageSyntaxError") [QuotaError](https://developers.google.com/ad-manager/api/reference/v202602/LiveStreamEventService.QuotaError) [RangeError](https://developers.google.com/ad-manager/api/reference/v202602/LiveStreamEventService.RangeError) [RequiredCollectionError](https://developers.google.com/ad-manager/api/reference/v202602/LiveStreamEventService.RequiredCollectionError) [RequiredError](https://developers.google.com/ad-manager/api/reference/v202602/LiveStreamEventService.RequiredError) [RequiredNumberError](https://developers.google.com/ad-manager/api/reference/v202602/LiveStreamEventService.RequiredNumberError) [ServerError](https://developers.google.com/ad-manager/api/reference/v202602/LiveStreamEventService.ServerError) [StatementError](https://developers.google.com/ad-manager/api/reference/v202602/LiveStreamEventService.StatementError) [StringFormatError](https://developers.google.com/ad-manager/api/reference/v202602/LiveStreamEventService.StringFormatError) [StringLengthError](https://developers.google.com/ad-manager/api/reference/v202602/LiveStreamEventService.StringLengthError) [UniqueError](https://developers.google.com/ad-manager/api/reference/v202602/LiveStreamEventService.UniqueError) [VideoAdTagError](https://developers.google.com/ad-manager/api/reference/v202602/LiveStreamEventService.VideoAdTagError)

Lists all errors associated with [LiveStreamEvent](https://developers.google.com/ad-manager/api/reference/v202602/LiveStreamEventService.LiveStreamEvent) slate creative id.

*** ** * ** ***

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/LiveStreamEventService.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. |
| **`LiveStreamEventSlateError`** ||
| ### `reason` | ` https://developers.google.com/ad-manager/api/reference/v202602/LiveStreamEventService.LiveStreamEventSlateError.Reason ` *** ** * ** *** **Enumerations** `INVALID_SLATE_CREATIVE_ID` :   The slate creative ID does not correspond to a slate creative. `LIVE_STREAM_EVENT_SLATE_CREATIVE_ID_REQUIRED` :   The required field live stream event slate is not set. There must either be a slate creative ID assigned to the live stream event or a valid network level slate selected. `MISSING_SOURCE_FOR_SLATE` :   The slate does not have a videoSourceUrl or assetSourcePath. `INVALID_SLATE_TYPE` :   The slate is of an invalid type. `CANNOT_CHANGE_SLATE_VIDEO_SOURCE_URL` :   The slate video source url cannot change. `UNKNOWN` :   The value returned if the actual value is not exposed by the requested API version. <br /> |