What is Article 314 as originally enacted referring to in this context?
In this context, Article 314 as originally enacted is referring to the power of any Legislature or other authority under any other provision of this Constitution to regulate the conditions of service of persons referred to in clause (1). These persons are those holding specific government positions, such as Chief Justice or other Judge of the Supreme Court or a High Court, the Comptroller and Auditor-General of India, the Chairman or other member of the Union or a State Public Service Commission or the Chief Election Commissioner. The article outlines restrictions on Parliament's power to vary or revoke the conditions of service for these individuals in their respective positions.