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  "title" : "RCSService.GroupChatEvent"
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# RCSService.GroupChatEvent

Enumeration representing an RCS group chat event.

```
enum GroupChatEvent
```

## Topics

### Enumeration Cases

### Chat life cycle events

[`case started(RCSService.GroupChatStartedEvent)`](/documentation/TelephonyMessagingKit/RCSService/GroupChatEvent/started(_:))

Group chat started.

[`struct GroupChatStartedEvent`](/documentation/TelephonyMessagingKit/RCSService/GroupChatStartedEvent)

Event triggered when group chat is started.

[`case ended(RCSService.GroupChatEndedEvent)`](/documentation/TelephonyMessagingKit/RCSService/GroupChatEvent/ended(_:))

Group chat ended.

[`struct GroupChatEndedEvent`](/documentation/TelephonyMessagingKit/RCSService/GroupChatEndedEvent)

Event triggered when a group chat is ended.

[`case subjectUpdated(RCSService.GroupChatSubjectUpdatedEvent)`](/documentation/TelephonyMessagingKit/RCSService/GroupChatEvent/subjectUpdated(_:))

Group chat’s subject was updated.

[`struct GroupChatSubjectUpdatedEvent`](/documentation/TelephonyMessagingKit/RCSService/GroupChatSubjectUpdatedEvent)

Event triggered when a group’s subject is updated.

### Participant events

[`case participantsAdded(RCSService.GroupChatParticipantsAddedEvent)`](/documentation/TelephonyMessagingKit/RCSService/GroupChatEvent/participantsAdded(_:))

Participants have been added to a group chat.

[`struct GroupChatParticipantsAddedEvent`](/documentation/TelephonyMessagingKit/RCSService/GroupChatParticipantsAddedEvent)

Event triggered when participants are added to a group.

[`case participantsRemoved(RCSService.GroupChatParticipantsRemovedEvent)`](/documentation/TelephonyMessagingKit/RCSService/GroupChatEvent/participantsRemoved(_:))

Participants have been removed from a group chat.

[`struct GroupChatParticipantsRemovedEvent`](/documentation/TelephonyMessagingKit/RCSService/GroupChatParticipantsRemovedEvent)

Event triggered when participants are removed from a group.

### Enumeration Cases

[`case subjectInvalidated(RCSService.GroupChatSubjectInvalidatedEvent)`](/documentation/TelephonyMessagingKit/RCSService/GroupChatEvent/subjectInvalidated(_:))

## Relationships

### Conforms To

[`SendableMetatype`](/documentation/Swift/SendableMetatype)

[`Sendable`](/documentation/Swift/Sendable)

---

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