# BillingApi

> [!NOTE]
> All URIs are relative to `https://api.fastly.com`

Method | HTTP request | Description
------ | ------------ | -----------
[**get_invoice**](BillingApi.md#get_invoice) | **GET** /billing/v2/year/{year}/month/{month} | Get an invoice
[**get_invoice_by_id**](BillingApi.md#get_invoice_by_id) | **GET** /billing/v2/account_customers/{customer_id}/invoices/{invoice_id} | Get an invoice
[**get_invoice_mtd**](BillingApi.md#get_invoice_mtd) | **GET** /billing/v2/account_customers/{customer_id}/mtd_invoice | Get month-to-date billing estimate



## get_invoice

Get the invoice for a given year and month. Can be any month from when the Customer was created to the current month.

```rust
let cfg = &Configuration::default();
let params = GetInvoiceParams {
    // parameters
};
get_invoice(cfg, params)
```

### Parameters


Name | Type | Description  | Required | Notes
------------- | ------------- | ------------- | ------------- | -------------
**month** | **String** | 2-digit month. | [required] |
**year** | **String** | 4-digit year. | [required] |

### Return type

[**crate::models::BillingResponse**](BillingResponse.md)

### Authorization

[token](../README.md#token)

### HTTP request headers

- **Content-Type**: Not defined
- **Accept**: application/json, text/csv, application/pdf

[[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)


## get_invoice_by_id

Get the invoice for the given invoice_id.

```rust
let cfg = &Configuration::default();
let params = GetInvoiceByIdParams {
    // parameters
};
get_invoice_by_id(cfg, params)
```

### Parameters


Name | Type | Description  | Required | Notes
------------- | ------------- | ------------- | ------------- | -------------
**customer_id** | **String** | Alphanumeric string identifying the customer. | [required] |
**invoice_id** | **i32** |  | [required] |

### Return type

[**crate::models::BillingResponse**](BillingResponse.md)

### Authorization

[token](../README.md#token)

### HTTP request headers

- **Content-Type**: Not defined
- **Accept**: application/json, text/csv, application/pdf

[[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)


## get_invoice_mtd

Get the current month-to-date estimate. This endpoint has two different responses. Under normal circumstances, it generally takes less than 5 seconds to generate but in certain cases can take up to 60 seconds. Once generated the month-to-date estimate is cached for 4 hours, and is available the next request will return the JSON representation of the month-to-date estimate. While a report is being generated in the background, this endpoint will return a `202 Accepted` response. The full format of which can be found in detail in our [billing calculation guide](https://docs.fastly.com/en/guides/how-we-calculate-your-bill). There are certain accounts for which we are unable to generate a month-to-date estimate. For example, accounts who have parent-pay are unable to generate an MTD estimate. The parent accounts are able to generate a month-to-date estimate but that estimate will not include the child accounts amounts at this time.

```rust
let cfg = &Configuration::default();
let params = GetInvoiceMtdParams {
    // parameters
};
get_invoice_mtd(cfg, params)
```

### Parameters


Name | Type | Description  | Required | Notes
------------- | ------------- | ------------- | ------------- | -------------
**customer_id** | **String** | Alphanumeric string identifying the customer. | [required] |
**month** | Option\<**String**> | 2-digit month. |  |
**year** | Option\<**String**> | 4-digit year. |  |

### Return type

[**crate::models::BillingEstimateResponse**](BillingEstimateResponse.md)

### Authorization

[token](../README.md#token)

### HTTP request headers

- **Content-Type**: Not defined
- **Accept**: application/json

[[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)