/// <summary>Request to leave a group</summary>
/// <remarks>Subscribe to <code>OnGroupLeft</code> event to receive confirmation</remarks>
/// <param name="groupID">The group to leave</param>
public void LeaveGroup(UUID groupID)
{
LeaveGroupRequestPacket p = new LeaveGroupRequestPacket();
p.AgentData.AgentID = Client.self.getAgentID();
p.AgentData.SessionID = Client.self.getSessionID();
p.GroupData.GroupID = groupID;
Client.network.SendPacket(p);