TelephonyMessagingKit · IOS API REFERENCE

RCSService.GroupChatSubjectInvalidatedEvent

struct · iOS 26.5+ · SDK 27.1

struct GroupChatSubjectInvalidatedEvent

Event triggered when a group's encryption state changes, which causes the group subject to be cleared on the server. Your app should call ``RCSService/changeGroupChatSubject(_:)`` to restore the group's subject. Failing to do so will leave the group without a subject. You can ignore this event if the group was unnamed.

Members (2)

get · iOS 26.5+

groupHandle

TypeScript

get groupHandle(): RCSHandle_Group

Swift declaration

let groupHandle: RCSHandle.Group

The group handle whose subject was invalidated.

get · iOS 26.5+

cellularServiceID

TypeScript

get cellularServiceID(): CellularServiceID

Swift declaration

let cellularServiceID: CellularServiceID

Cellular service identifier associated with this event.

Skipped declarations

No declarations were skipped in this snapshot.

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