# ImageOptimizerDefaultSettingsApi
> [!NOTE]
> All URIs are relative to `https://api.fastly.com`
[**get_default_settings**](ImageOptimizerDefaultSettingsApi.md#get_default_settings) | **GET** /service/{service_id}/version/{version_id}/image_optimizer_default_settings | Get current Image Optimizer Default Settings
[**update_default_settings**](ImageOptimizerDefaultSettingsApi.md#update_default_settings) | **PATCH** /service/{service_id}/version/{version_id}/image_optimizer_default_settings | Update Image Optimizer Default Settings
## get_default_settings
Retrieve the current Image Optimizer default settings. All properties in the response will be populated.
```rust
let cfg = &Configuration::default();
let params = GetDefaultSettingsParams {
// parameters
};
get_default_settings(cfg, params)
```
### Parameters
**service_id** | **String** | Alphanumeric string identifying the service. | [required] |
**version_id** | **i32** | Integer identifying a service version. | [required] |
### Return type
[**crate::models::DefaultSettingsResponse**](DefaultSettingsResponse.md)
### Authorization
[token](../README.md#token)
### HTTP request headers
- **Content-Type**: Not defined
- **Accept**: application/json, application/problem+json
[[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
## update_default_settings
Update one or more default settings. A minimum of one property is required. The endpoint will respond with the new Image Optimizer default settings, with all properties populated.
```rust
let cfg = &Configuration::default();
let params = UpdateDefaultSettingsParams {
// parameters
};
update_default_settings(cfg, params)
```
### Parameters
**service_id** | **String** | Alphanumeric string identifying the service. | [required] |
**version_id** | **i32** | Integer identifying a service version. | [required] |
**default_settings** | Option\<[**DefaultSettings**](DefaultSettings.md)> | | |
### Return type
[**crate::models::DefaultSettingsResponse**](DefaultSettingsResponse.md)
### Authorization
[token](../README.md#token)
### HTTP request headers
- **Content-Type**: application/json
- **Accept**: application/json, application/problem+json
[[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)