# POST /File/DeleteOldEntityData/

Deletes data from entities which are not the current revision and were created before the specified date.

## Request

Method | Request URI
--- | ---
POST | /API/File/DeleteOldEntityData/?sessionId=value

### URI Parameters

URI Parameter | Description
--- | ---
sessionId | Current session ID.

### Request Body

Name: options
Type: Dundas.BI.WebApi.Models.DeleteOldEntityOptions

## Response

### Response Body

A list of Dundas.BI.WebApi.Models.IdRevisionPairData objects, for a reason for operation failure.

© 1999-2021 Dundas Data Visualization, Inc.