UiPath Activities

The UiPath Activities Guide

IExtractorActivity Interface

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


A public interface inheriting the IPersistedActivity interface, that defines the InArguments and the OutArguments expected from an extractor activity.

This interface must not be directly implemented. When building an extractor activity, use one of the provided abstract classes: ExtractorCodeActivity, ExtractorNativeActivity, or ExtractorAsyncCodeActivity.



  • GetCapabilities(System.Threading.Tasks.Task<UiPath.DocumentProcessing.Contracts.DataExtraction.ExtractorDocumentTypeCapabilities[]>
    A method that needs to be implemented if the extractor activity can declare its own capabilities (such as document types it can process and associated fields that the extractor can target, based on its internal taxonomy). This method is called at design-time. If necessary, the extractor activity can implement any functionality (including UI) in order to collect information from the user at design time, so that it can compute and report the list of capabilities.


Updated 8 months ago

IExtractorActivity Interface

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