(CNN) Twitter told Sen. Kamala Harris that it would not suspend President Donald Trump's account despite her urging the company to do so, according to a copy of a letter the company sent to the Harris presidential campaign.

In response, the Harris campaign told CNN on Wednesday, "Twitter is not holding Donald Trump accountable for abusing their platform to threaten people and incite and inspire violent behavior."

The California Democrat had written to Twitter two weeks ago saying that Trump had used his account to "target, harass, and attempt to out the whistleblower" whose allegations about the President's call with the leader of Ukraine prompted Democrats to launch an impeachment inquiry

Harris also pointed to a tweet from Trump with a quote that she said "suggested violence could be incited should Congress issue formal articles of impeachment against him."

In the letter to Harris on Tuesday, obtained by CNN, Twitter said it would not be suspending the President.

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