221g - requested client letter w Vacancy plus proj details

I submitted my documents via dropbox at Bengaluru for Chennai consulate April 19th.
Status changed to refused on April 27th.
Submitted - all H1 copies, Employer verification letter and Client letter (original).
Due to covid and travel restrictions I collected my passport today 10th May and there is 221g white form.
Asked to submit pdf copy of the 221g form and the below documents via email to ChennaiH&L@state.gov -

  1. A letter from the personal department at the US end client company stating that there is a vacancy for you.
  2. A detailed description of the project to which you will be assigned and so on.

Did anyone else receive something similar and what all info did you provide.
Thanks in advance for you response(s).