anchor.diff:  let private processErrorResp entityBatch buildEntityId (ex:StorageException) =
       let requestInformation = ex.RequestInformation
       match requestInformation.ExtendedErrorInformation.ErrorMessage.Split('\n').[0].Split(':') with
  -    | [|index;message|] ->
  +    | [|index; _|] ->
           match Int32.TryParse(index) with
           | true, index ->
               entityBatch
  
positive.code:         return
              match err with
              | :? StorageException as ex -> processErrorResp entityBatch buildEntityId ex
              | _  -> raise (err)
      }
  
  let internal executeBatchSyncronously batchOp entityBatch buildEntityId (table:CloudTable) =
      try 
  
negative.code:         batch 
          |> Seq.map(mapToReturnEntity)
          |> resSet.AddRange
          return batch.ContinuationToken } 
  
      let! firstContTkn = getBatch null
      let mutable contTkn = firstContTkn
  