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id: 59836d5a-849a-443c-8f11-c8de381d1e58
title: SignalWire.Relay.Calling.SendFaxPayload
slug: /dotnet/reference/calling/send-fax-payload
max-toc-depth: 3
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[faxaction]: /docs/server-sdk/v2/dotnet/reference/calling/actions/fax

This object is returned from [FaxAction][faxaction].

## Properties

| Property     | Type   | Description                                                                                                                         |
| ------------ | ------ | ----------------------------------------------------------------------------------------------------------------------------------- |
| `Document`   | string | The location of the fax document.                                                                                                   |
| `Identity`   | string | Identity to display on receiving fax.                                                                                               |
| `HeaderInfo` | string | Custom info to add to header of each fax page. The info, along with identity, date, and page number will be included in the header. |