---
schema_version: "1"
id: 055d8544a91939db8d5947c6e4cf82893bc85a5057c27ff6477e64f38c24ddaf
title: SummaryDataChangedEvent | Tableau Embedding API
collection: tableau
version: current
locale: en-us
portal_url: https://docs.salesforce.com/tableau/current/en-us/api/embedding_api/reference/interfaces/SummaryDataChangedEvent.md
canonical_url: https://help.tableau.com/current/api/embedding_api/en-us/reference/interfaces/SummaryDataChangedEvent.html
source_site: help.tableau.com
content_type: documentation
content_hash: e44e5b93cb7ed96705e70d34e770363c9b3888ea45daf868e39d9b6d51afa99f
description: Documentation for Tableau Embedding API
---
- SummaryDataChangedEvent

# Interface SummaryDataChangedEvent`Experimental`

An event which is raised when summary data is changed for a worksheet or when a worksheet's data source is refreshed.

interface SummaryDataChangedEvent {  
    [sheet](#sheet): [Sheet](https://help.tableau.com/current/api/embedding_api/en-us/reference/interfaces/Sheet.html);  
    [worksheet](#worksheet): [Worksheet](https://help.tableau.com/current/api/embedding_api/en-us/reference/interfaces/Worksheet.html);  
}

#### Hierarchy ([View Summary](https://help.tableau.com/current/api/embedding_api/en-us/reference/hierarchy.html#SummaryDataChangedEvent))

- [TableauWorksheetEvent](https://help.tableau.com/current/api/embedding_api/en-us/reference/interfaces/TableauWorksheetEvent.html)
    - SummaryDataChangedEvent

- Defined in packages/api-external-contract-js/src/ExternalContract/Embedding/EventInterfaces.ts:68

##### Index

### Properties

[sheet](#sheet) [worksheet](#worksheet)

## Properties

### `Readonly` `Experimental`sheet[](#sheet)

sheet: [Sheet](https://help.tableau.com/current/api/embedding_api/en-us/reference/interfaces/Sheet.html)

#### Returns[](#returns)

The sheet which was the source of this event.

Inherited from [TableauWorksheetEvent](https://help.tableau.com/current/api/embedding_api/en-us/reference/interfaces/TableauWorksheetEvent.html).[sheet](https://help.tableau.com/current/api/embedding_api/en-us/reference/interfaces/TableauWorksheetEvent.html#sheet)

- Defined in packages/api-external-contract-js/src/ExternalContract/Embedding/EventInterfaces.ts:40

### `Readonly` `Experimental`worksheet[](#worksheet)

worksheet: [Worksheet](https://help.tableau.com/current/api/embedding_api/en-us/reference/interfaces/Worksheet.html)

#### Returns[](#returns-1)

The worksheet which was the source of this event.

Inherited from [TableauWorksheetEvent](https://help.tableau.com/current/api/embedding_api/en-us/reference/interfaces/TableauWorksheetEvent.html).[worksheet](https://help.tableau.com/current/api/embedding_api/en-us/reference/interfaces/TableauWorksheetEvent.html#worksheet)

- Defined in packages/api-external-contract-js/src/ExternalContract/Embedding/EventInterfaces.ts:50

### Settings

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### On This Page

Properties

[sheet](#sheet)[worksheet](#worksheet)