---
title: "RCSMessage.CustomReaction.Operation.add(_:)"
framework: TelephonyMessagingKit
role: symbol
role_heading: Case
platforms: [iOS 27.0+]
path: "telephonymessagingkit/rcsmessage/customreaction/operation-swift.enum/add(_:)"
---

# RCSMessage.CustomReaction.Operation.add(_:)

An operation type for adding a custom reaction.

## Declaration

```swift
case add(RCSFileTransferMetadata)
```

## Discussion

Discussion The associated value is an instance of RCSFileTransferMetadata that you obtain as the result of calling upload(_:).