# MetadataEntry Class

> * Namespace: `UiPath.DocumentProcessing.Contracts.Taxonomy`
* Assembly: `UiPath.DocumentProcessing.Contracts`

## Definition

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

## Description

A string key-value pair used to attach arbitrary metadata to a `Field`.

## Members

#### Constructors

`MetadataEntry()` - Initializes a new instance of the `MetadataEntry` class.

#### Properties

* `Key` `string` - Metadata key.
* `Value` `string` - Metadata value.