# InvoiceCharge

**id** stringrequired

Unique identifier for the charge

**name** stringrequired

User friendly name of the charge

**quantity** doublerequired

Number of units consumed

**unit** stringrequired

Consumption unit

**total** doublerequired

Total cost for the charge

**tiers**object[]required

Array [

**name** stringrequired

**quantity** doublerequired

Number of units consumed

**starting_after** doublerequired

Starting point when this tier is applicable

**price** doublerequired

Rate per unit

**subtotal** doublerequired

Total cost for the tier

]

**charged_quantity** doublerequired

Actual number of units charged for

InvoiceCharge

```json
{

"id": "string",

"name": "string",

"quantity": 0,

"unit": "string",

"total": 0,

"tiers": [

{

"name": "string",

"quantity": 0,

"starting_after": 0,

"price": 0,

"subtotal": 0

}

],

"charged_quantity": 0

}
```