Which documents are the most important for the German embassy for your Visa application?

A valid passport, passport-sized photos, an invitation letter (if asked), and evidence of civil status are all necessary papers when applying for a visa to Germany.

Evidence of lodging, evidence of flight reservation, Schengen health insurance, a personal bank statement, a valid passport and passport-sized photos, an invitation letter (if requested), and proof of civil status are all necessary papers for a visa application to Germany.