# \FunctionApi
All URIs are relative to *https://api.netlify.com/api/v1*
[**upload_deploy_function**](FunctionApi.md#upload_deploy_function) | **PUT** /deploys/{deploy_id}/functions/{name} |
## upload_deploy_function
> crate::models::Function upload_deploy_function(deploy_id, name, file_body, runtime, size)
### Parameters
**deploy_id** | **String** | | [required] |
**name** | **String** | | [required] |
**file_body** | **std::path::PathBuf** | | [required] |
**runtime** | Option<**String**> | | |
**size** | Option<**i32**> | | |
### Return type
[**crate::models::Function**](function.md)
### Authorization
[netlifyAuth](../README.md#netlifyAuth)
### HTTP request headers
- **Content-Type**: application/octet-stream
- **Accept**: application/json
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