The Constitution ($122^{\text{nd}}$ Amendment) Bill related to GST was introduced in which year?

The Constitution ($122^{\text{nd}}$ Amendment) Bill, which cleared the path for the implementation of the Goods and Services Tax (GST) regime in India, was introduced in the Lok Sabha by the Finance Minister in December 2014. It was subsequently enacted as the $101^{\text{st}}$ Constitutional Amendment Act in 2016.