# doc.version.external_link
## Module Functions
### Update External Link <a name="patch"></a>
**API Endpoint**: `PATCH /doc_project/{doc_name}/version/{doc_version}/external_link/{external_link_id}`
#### Parameters
| `doc_name` | ✓ | | `"my-project".to_string()` |
| `doc_version` | ✓ | | `IdOrInt::Str("3e4666bf-d5e5-4aa7-b8ce-cefe41c7568a".to_string())` |
| `external_link_id` | ✓ | | `"3e4666bf-d5e5-4aa7-b8ce-cefe41c7568a".to_string()` |
| `href` | ✗ | | `"http://www.example.com".to_string()` |
| `icon` | ✗ | | `"House".to_string()` |
| `id` | ✗ | | `"3e4666bf-d5e5-4aa7-b8ce-cefe41c7568a".to_string()` |
| `label` | ✗ | | `"string".to_string()` |
#### Example Snippet
```rust
let client = sideko_rest_api::SidekoClient::default()
.with_api_key_auth(&std::env::var("API_KEY").unwrap())
.with_cookie_auth(&std::env::var("API_KEY").unwrap());
let res = client
.doc()
.version()
.external_link()
.patch(sideko_rest_api::resources::doc::version::external_link::PatchRequest {
doc_name: "my-project".to_string(),
doc_version: sideko_rest_api::models::IdOrInt::Str(
"3e4666bf-d5e5-4aa7-b8ce-cefe41c7568a".to_string(),
),
external_link_id: "3e4666bf-d5e5-4aa7-b8ce-cefe41c7568a".to_string(),
..Default::default()
})
.await;
```
#### Response
##### Type
[ExternalLinkComponent](/src/models/external_link_component.rs)
##### Example
```rust
ExternalLinkComponent {created_at: "1970-01-01T00:00:00".to_string(), href: "http://www.example.com".to_string(), icon: Some("House".to_string()), id: "3e4666bf-d5e5-4aa7-b8ce-cefe41c7568a".to_string(), label: "string".to_string(), type_: ComponentTypeExternalLinkEnum::ExternalLink}
```