Earlier this month, Trump lawyers filed the appeal after a ruling related to the Justice Department investigation of efforts to undermine the election that Trump, a Republican, lost to Democrat Joe Biden.

However, Pence disclosed that he would not appeal a judge's ruling that requires him to testify to a federal grand jury about conversations he had with Trump leading up to the deadly attack on the U.S. Capitol on Jan. 6, 2021.

The unanimous decision, from the judges Patricia Millett, Robert Wilkins and Greg Katsas on the DC circuit Court of Appeals, came in a sealed case on Wednesday night, CNN said.

A representative for Pence had no comment. A representative for Trump did not immediately respond to a Reuters request for comment.

(Reporting by Sheena K Thomas in Bengaluru; Editing by Raju Gopalakrishnan)