> Documentation index: https://www.gooddata.ai/docs/gooddata-ui/llms.txt lists every page of these docs as Markdown.

# INotificationChannelMetadataObjectDefinition

- Package: [@gooddata/sdk-model](https://www.gooddata.ai/docs/gooddata-ui/latest/api-reference/sdk-model/index.md)
- Kind: type-alias
- Stability: beta
- Source: https://github.com/gooddata/gooddata-ui-sdk/blob/rel/11.64/libs/sdk-model/src/notificationChannels/index.ts

> **Beta API.** Mostly stable, but details may change in a minor release, outside SemVer. See [API maturity](https://www.gooddata.ai/docs/gooddata-ui/latest/integrations/platform/api-maturity/index.md).
> 

**Signature:**

```typescript
export type INotificationChannelMetadataObjectDefinition = IWebhookNotificationChannelMetadataObjectDefinition | ISmtpNotificationChannelMetadataObjectDefinition | IInPlatformNotificationChannelMetadataObjectDefinition;
```
**References:** [IWebhookNotificationChannelMetadataObjectDefinition](https://www.gooddata.ai/docs/gooddata-ui/latest/api-reference/sdk-model/sdk-model.iwebhooknotificationchannelmetadataobjectdefinition/index.md), [ISmtpNotificationChannelMetadataObjectDefinition](https://www.gooddata.ai/docs/gooddata-ui/latest/api-reference/sdk-model/sdk-model.ismtpnotificationchannelmetadataobjectdefinition/index.md), [IInPlatformNotificationChannelMetadataObjectDefinition](https://www.gooddata.ai/docs/gooddata-ui/latest/api-reference/sdk-model/sdk-model.iinplatformnotificationchannelmetadataobjectdefinition/index.md)