| Name | Type | Description | Notes |
|---|---|---|---|
| customer_id | string | The Customer ID associated with the invoice. | [optional] |
| invoice_id | string | An alphanumeric string identifying the invoice. | [optional] |
| billing_start_date | \DateTime | The date and time (in ISO 8601 format) for the initiation point of a billing cycle, signifying the start of charges for a service or subscription. | [optional] |
| billing_end_date | \DateTime | The date and time (in ISO 8601 format) for the termination point of a billing cycle, signifying the end of charges for a service or subscription. | [optional] |
| monthly_transaction_amount | string | The total billable amount for invoiced services charged within a single month. | [optional] |
| transaction_line_items | \Fastly\Model\Mtdlineitems[] | [optional] |