View Source ExTDLib.Method.ToggleGroupCallParticipantIsHandRaised (ExTDLib v0.0.4)

Toggles whether a group call participant hand is rased. Returns object_ptr<Ok>.

NameTypeDescription
group_call_idnumberGroup call identifier.
participant_idMessageSenderParticipant identifier.
is_hand_raisedboolPass true if the user's hand needs to be raised. Only self hand can be raised. Requires groupCall.can_be_managed group call flag to lower other's hand.

More details on telegram's documentation.