In the wake of the riots at the Capitol on Wednesday and a purge of accounts accused of inciting violence on Twitter and Facebook, Parler had become the home for a raft of radical voices calling for armed “Patriots” to commit violence at the nation’s capitol and statehouses around the country.

Most recently, conservative militants on the site had been calling for “Patriots” to amplify the events of January 6 with a march on Washington DC with weapons on January 19.

Even as pressure was came from Apple and Amazon, whose employees had called for the suspension of services with the company, Parler was taking steps to moderate posts on its platform.

The company acknowledged that it had removed some posts from Trump supporter Lin Wood, who had called for the execution of Vice President Mike Pence in a series of proclamations on the company’s site.

Over the past few months, Republican lawmakers including Sen. Ted Cruz and Congressman Devin Nunes — along with conservative firebrands like Wood have found a home on the platform, where they can share conspiracy theories with abandon.

In an email quoted by BuzzFeed News, Amazon Web Services’ Trust and Safety Team told Parler’s chief policy officer, Amy Peikoff that calls for violence that were spreading across Parler’s platform violated its terms of service. The company’s team also said that Parler’s plan to use volunteers to moderate content on the platform would prove effective, according to BuzzFeed.

“Recently, we’ve seen a steady increase in this violent content on your website, all of which violates our terms. It’s clear that Parler does not have an effective process to comply with the AWS terms of service,” BuzzFeed reported the email as saying.

Here’s Amazon’s letter to Parler in full.

Dear Amy,

Thank you for speaking with us earlier today.

As we discussed on the phone yesterday and this morning, we remain troubled by the repeated violations of our terms of service. Over the past several weeks, we’ve reported 98 examples to Parler of posts that clearly encourage and incite violence. Here are a few examples below from the ones we’ve sent previously: [See images above.]

Recently, we’ve seen a steady increase in this violent content on your website, all of which violates our terms. It’s clear that Parler does not have an effective process to comply with the AWS terms of service. It also seems that Parler is still trying to determine its position on content moderation. You remove some violent content when contacted by us or others, but not always with urgency. Your CEO recently stated publicly that he doesn’t “feel responsible for any of this, and neither should the platform.” This morning, you shared that you have a plan to more proactively moderate violent content, but plan to do so manually with volunteers. It’s our view that this nascent plan to use volunteers to promptly identify and remove dangerous content will not work in light of the rapidly growing number of violent posts. This is further demonstrated by the fact that you still have not taken down much of the content that we’ve sent you. Given the unfortunate events that transpired this past week in Washington, D.C., there is serious risk that this type of content will further incite violence.

AWS provides technology and services to customers across the political spectrum, and we continue to respect Parler’s right to determine for itself what content it will allow on its site. However, we cannot provide services to a customer that is unable to effectively identify and remove content that encourages or incites violence against others. Because Parler cannot comply with our terms of service and poses a very real risk to public safety, we plan to suspend Parler’s account effective Sunday, January 10th, at 11:59PM PST. We will ensure that all of your data is preserved for you to migrate to your own servers, and will work with you as best as we can to help your migration.

– AWS Trust & Safety Team