EU Diplomats Defer Decision on Length of Brexit Extension

The EU 27 ambassadors have agreed in principle to extend Article 50 following consultations with President Tusk. The decision will be made through a written procedure, and further inquiries should be directed to the Council.

What was the context of the request mentioned in the text?

Who is the Commission's chief negotiator mentioned in the text?

What decision do the EU 27 intend to take regarding Article 50?

What is the intention behind the decision-making process mentioned?

To whom should further questions be referred according to the text?