Snippets of the source documents are presented in the WSJ Facebook stories that preceded the naming of the whistleblower. They are paywalled here, but you might

Snippets of the source documents are presented in the WSJ Facebook stories that preceded the naming of the whistleblower. They are paywalled here, but you might be able to find the stories on certain archive sites. https://www.wsj.com/articles/the-facebook-files-11631713039 https://www.wsj.com/articles/the-facebook-files-11631713039