# ExtractorPayload Class

> `ExtractorPayload` is a public class that represents custom data an extractor can report.

`ExtractorPayload` is a public class that represents custom data an extractor can report.

## Definition

* Namespace: `UiPath.DocumentProcessing.Contracts.DataExtraction`
* Assembly: `UiPath.DocumentProcessing.Contracts`

## Description

A public class that represents custom data an extractor can report (for example information about how the data was extracted).

## Members

#### Constructors

`ExtractorPayload()` - The public default constructor.

#### Properties

* `Id` `<string>` - The extractor ID which produced the payload.
* `Payload` `<string>` - Provides custom data about the extractor.
* `SavedPayloadId` `<string>` - Saved the payload ID and it is available only for Machine Learning Extractor.