anchor.diff:              let! _ = dynamoDB.UpdateItemAsync(req) |> Async.AwaitTask
   
               logDebug "Issued handover request for shard [{0}] from worker [{1}] to worker [{2}] in table [{3}], expiring at [{4}]" 
  -                        [| shardId; fromWorkerId; toWorkerId; tableName; expiry |]
  +                     [| shardId; fromWorkerId; toWorkerId; tableName; expiry |]
           }
           |> Async.Catch
   
  
positive.code:         
              let res = dynamoDB.CreateTable(req)
              logDebug "Created state table [{0}], current status [{1}], read throughput [{2}], write throughput [{3}]"
                          [| tableName; res.TableDescription.TableStatus; 
                             res.TableDescription.ProvisionedThroughput.ReadCapacityUnits;
                             res.TableDescription.ProvisionedThroughput.WriteCapacityUnits |]
  
              Success ()
          with
  
negative.code:         let delays = [| 0..8 |] |> Array.map calcDelay
  
          (fun retries -> delays.[min retries 8])
  
      let inline csv (arr : 'a[]) = String.Join(",", arr)
  
      let deserialize<'T> = 
          let serializer = new DataContractJsonSerializer(typeof<'T>)
  