Activity › Forums › Salesforce® Discussions › how to deactivate validation rule through metadata api in salesfoce ? Salesforce® Discussions how to deactivate validation rule through metadata api in salesfoce ? Posted by Ayush on May 14, 2020 at 12:15 PM how to deactivate validation rule through metadata api in salesfoce ? Ayush replied 6 years ago 1 Member · 0 Replies 0 Replies Log In to reply. Public All Members My Connections Only Me PublicAll MembersMy ConnectionsOnly Me Public All Members My Connections Only Me