# UsageValue

**starting_on** date-time **required**  
RFC3339 formatted UTC timestamp for starting period

**Example:** `2021-09-01T01:00:00Z`

**ending_before** date-time **required**  
RFC3339 formatted UTC timestamp for ending period

**Example:** `2021-09-01T02:00:00Z`

**value** double **required**  
Usage value for the period

UsageValue

```json
{
  "starting_on": "2021-09-01T01:00:00Z",
  "ending_before": "2021-09-01T02:00:00Z",
  "value": 0
}
```