I have an Azure Table called **"Motion"**. The table has the following fields:

* PartitionKey
* RowKey
* spaceid
* readingtime

The casing is the one which shows up in Cloud Explorer in Visual Studio. I query this table using a class **"MotionModel"**

```
public class MotionData : TableEntity
    {
        public MotionData() { }

        public string spaceid {get; set;}

        public DateTime readingtime { get; set; }
    }

```

I get the values correctly. However, if I change this to 

```
public class MotionData : TableEntity
        {
            public MotionData() { }

            public string SpaceId {get; set;}

            public DateTime ReadingTime { get; set; }
        }

```

I get values in ReadingTime but the SpaceId is null. 
Is there a guideline around naming the properties for the TableEntity class?