---
title: RCSService.Error
framework: TelephonyMessagingKit
role: symbol
role_heading: Enumeration
platforms: [iOS 26.0+]
path: telephonymessagingkit/rcsservice/error
---

# RCSService.Error

A type to define errors that can occur when performing RCS operations.

## Declaration

```swift
enum Error
```

## Topics

### Identifying errors

- [RCSService.Error.serviceUnavailable](telephonymessagingkit/rcsservice/error/serviceunavailable.md)
- [RCSService.Error.invalidArgument](telephonymessagingkit/rcsservice/error/invalidargument.md)
- [RCSService.Error.decodingFailed](telephonymessagingkit/rcsservice/error/decodingfailed.md)
- [RCSService.Error.notSupported](telephonymessagingkit/rcsservice/error/notsupported.md)
- [RCSService.Error.unknown](telephonymessagingkit/rcsservice/error/unknown.md)
- [RCSService.Error.temporaryError](telephonymessagingkit/rcsservice/error/temporaryerror.md)
- [RCSService.Error.permanentError](telephonymessagingkit/rcsservice/error/permanenterror.md)
- [RCSService.Error.internalError](telephonymessagingkit/rcsservice/error/internalerror.md)
- [RCSService.Error.notFound](telephonymessagingkit/rcsservice/error/notfound.md)
- [RCSService.Error.maximumSizeExceeded](telephonymessagingkit/rcsservice/error/maximumsizeexceeded.md)
- [RCSService.Error.endToEndEncryptionNotSupported](telephonymessagingkit/rcsservice/error/endtoendencryptionnotsupported.md)

## Relationships

### Conforms To

- [Decodable](swift/decodable.md)
- [Encodable](swift/encodable.md)
- [Equatable](swift/equatable.md)
- [Error](swift/error.md)
- [Hashable](swift/hashable.md)
- [LocalizedError](foundation/localizederror.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)