를 요청합니다

request (something)

→ 를
phrase Rare #32,239
request (something) 를 marks the thing being requested and attaches to a noun ending in a vowel. 요청합니다 is a formal, polite form meaning “request.”
KO: 삭제를 요청합니다.
EN: I request deletion.

삭제를 요청합니다

I would like to request a deletion.

— 어 퓨 굿 맨 (1992)

이의 있습니다, 삭제를 요청합니다

I object and request its removal.

— 어 퓨 굿 맨 (1992)