Values.ApprovalRuleEventMetadataSourceReturns information about an event for an approval rule.
type nonrec t = {approvalRuleName : ApprovalRuleName.t option;The name of the approval rule.
*)approvalRuleId : ApprovalRuleId.t option;The system-generated ID of the approval rule.
*)approvalRuleContent : ApprovalRuleContent.t option;The content of the approval rule.
*)}