Move 2.1 to 2.x

Signed-off-by: SamitaMShephertz <samita.mahajan@shephertz.co.in>
sample updated

Signed-off-by: SamitaMShephertz <samita.mahajan@shephertz.co.in>
2.2 Client artifacts

Signed-off-by: SamitaMShephertz <samita.mahajan@shephertz.co.in>
2.3 Client artifacts

Signed-off-by: SamitaMShephertz <samita.mahajan@shephertz.co.in>