title: Getting Code review responses for TFS check in policy
body: <p>I am currently creating custom TFS Check in Policy. I would like to be able to allow check in only if some constraints regarding TFS review are satisfied (let's say 3x looks good, no with comments etc.).</p>
  
  <p>I have managed to get Code review request pretty easily, iterating through PendingCheckin.WorkItems.CheckedWorkItems, but I struggle to get responses for this review. I know there is a way, running Query on WorkItemStore, but isn't there any easier solution for my problem?</p>
  
  <p>Thanks</p>