# DirectorBackendApi
All URIs are relative to *https://api.fastly.com*
[**create_director_backend**](DirectorBackendApi.md#create_director_backend) | **POST** /service/{service_id}/version/{version_id}/director/{director_name}/backend/{backend_name} | Create a director-backend relationship
[**delete_director_backend**](DirectorBackendApi.md#delete_director_backend) | **DELETE** /service/{service_id}/version/{version_id}/director/{director_name}/backend/{backend_name} | Delete a director-backend relationship
[**get_director_backend**](DirectorBackendApi.md#get_director_backend) | **GET** /service/{service_id}/version/{version_id}/director/{director_name}/backend/{backend_name} | Get a director-backend relationship
## create_director_backend
Establishes a relationship between a Backend and a Director. The Backend is then considered a member of the Director and can be used to balance traffic onto.
```rust
let cfg = &Configuration::default();
let params = CreateDirectorBackendParams {
// parameters
};
create_director_backend(cfg, params)
```
### Parameters
**director_name** | **String** | Name for the Director. | [required] |
**service_id** | **String** | Alphanumeric string identifying the service. | [required] |
**version_id** | **i32** | Integer identifying a service version. | [required] |
**backend_name** | **String** | The name of the backend. | [required] |
### Return type
[**crate::models::DirectorBackend**](DirectorBackend.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)
## delete_director_backend
Deletes the relationship between a Backend and a Director. The Backend is no longer considered a member of the Director and thus will not have traffic balanced onto it from this Director.
```rust
let cfg = &Configuration::default();
let params = DeleteDirectorBackendParams {
// parameters
};
delete_director_backend(cfg, params)
```
### Parameters
**director_name** | **String** | Name for the Director. | [required] |
**service_id** | **String** | Alphanumeric string identifying the service. | [required] |
**version_id** | **i32** | Integer identifying a service version. | [required] |
**backend_name** | **String** | The name of the backend. | [required] |
### Return type
[**crate::models::InlineResponse200**](InlineResponse200.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)
## get_director_backend
Returns the relationship between a Backend and a Director. If the Backend has been associated with the Director, it returns a simple record indicating this. Otherwise, returns a 404.
```rust
let cfg = &Configuration::default();
let params = GetDirectorBackendParams {
// parameters
};
get_director_backend(cfg, params)
```
### Parameters
**director_name** | **String** | Name for the Director. | [required] |
**service_id** | **String** | Alphanumeric string identifying the service. | [required] |
**version_id** | **i32** | Integer identifying a service version. | [required] |
**backend_name** | **String** | The name of the backend. | [required] |
### Return type
[**crate::models::DirectorBackend**](DirectorBackend.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)