# InvoiceLineItemResponse
## Example Usage
```typescript
import { InvoiceLineItemResponse } from "@flexprice/sdk/sdk/models";
let value: InvoiceLineItemResponse = {};
```
## Fields
| Field | Type | Required | Description |
| ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `adjustedEntitlementQuantity` | *string* | :heavy_minus_sign: | adjusted_entitlement_quantity is the entitlement-covered portion deducted from raw usage.
Nil when no entitlement was applied. Raw usage = Quantity + AdjustedEntitlementQuantity. |
| `amount` | *string* | :heavy_minus_sign: | N/A |
| `commitmentInfo` | [models.CommitmentInfo](../../sdk/models/commitment-info.md) | :heavy_minus_sign: | N/A |
| `createdAt` | [Date](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date) | :heavy_minus_sign: | N/A |
| `createdBy` | *string* | :heavy_minus_sign: | N/A |
| `currency` | *string* | :heavy_minus_sign: | N/A |
| `customerId` | *string* | :heavy_minus_sign: | N/A |
| `displayName` | *string* | :heavy_minus_sign: | N/A |
| `entityId` | *string* | :heavy_minus_sign: | N/A |
| `entityType` | *string* | :heavy_minus_sign: | N/A |
| `environmentId` | *string* | :heavy_minus_sign: | N/A |
| `id` | *string* | :heavy_minus_sign: | N/A |
| `invoiceId` | *string* | :heavy_minus_sign: | N/A |
| `invoiceLevelDiscount` | *string* | :heavy_minus_sign: | invoice_level_discount is the discount amount in invoice currency applied to all line items on the invoice. |
| `lineItemDiscount` | *string* | :heavy_minus_sign: | line_item_discount is the discount amount in invoice currency applied directly to this line item. |
| `metadata` | Record | :heavy_minus_sign: | N/A |
| `meterDisplayName` | *string* | :heavy_minus_sign: | N/A |
| `meterId` | *string* | :heavy_minus_sign: | N/A |
| `parentLineItemId` | *string* | :heavy_minus_sign: | parent_line_item_id links this line item to the line item it replaced, if it was created by editing
an existing line item. Forms a linked-list chain across edits; nil for line items that were never edited. |
| `periodEnd` | [Date](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date) | :heavy_minus_sign: | N/A |
| `periodStart` | [Date](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date) | :heavy_minus_sign: | N/A |
| `planDisplayName` | *string* | :heavy_minus_sign: | N/A |
| `prepaidCreditsApplied` | *string* | :heavy_minus_sign: | prepaid_credits_applied is the amount in invoice currency reduced from this line item due to prepaid credits application. |
| `priceId` | *string* | :heavy_minus_sign: | N/A |
| `priceType` | *string* | :heavy_minus_sign: | N/A |
| `priceUnit` | *string* | :heavy_minus_sign: | N/A |
| `priceUnitAmount` | *string* | :heavy_minus_sign: | N/A |
| `priceUnitId` | *string* | :heavy_minus_sign: | N/A |
| `quantity` | *string* | :heavy_minus_sign: | N/A |
| `status` | [models.Status](../../sdk/models/status.md) | :heavy_minus_sign: | N/A |
| `subscriptionId` | *string* | :heavy_minus_sign: | N/A |
| `subscriptionLineItemId` | *string* | :heavy_minus_sign: | sub_line_item_id links this invoice line item to the subscription_line_item that generated it. |
| `tenantId` | *string* | :heavy_minus_sign: | N/A |
| `updatedAt` | [Date](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date) | :heavy_minus_sign: | N/A |
| `updatedBy` | *string* | :heavy_minus_sign: | N/A |
| `usageAnalytics` | [models.SourceUsageItem](../../sdk/models/source-usage-item.md)[] | :heavy_minus_sign: | usage_analytics contains usage analytics for this line item (legacy - grouped by source) |
| `usageBreakdown` | [models.UsageBreakdownItem](../../sdk/models/usage-breakdown-item.md)[] | :heavy_minus_sign: | usage_breakdown contains flexible usage breakdown for this line item (supports any grouping) |