---
sidebar_position: 3
description: Add AWS4 authorization  and other functions to work with HTTP-client in the Open Integration Package, a free open-source integration library for 1C:Enterprise 8, OneScript and CLI
keywords: [1C, 1С, 1С:Enterprise, 1С:Enterprise 8.3, API, Integration, Services, Exchange, OneScript, CLI, HTTP-client]
---

import Tabs from '@theme/Tabs';
import TabItem from '@theme/TabItem';

# Add AWS4 authorization 
 Adds data for AWS4 authorization



`Function AddAWS4Authorization(Val AccessKey, Val SecretKey, Val Region, Val Service = "s3") Export`

  | Parameter | CLI option | Type | Required | Description |
  |-|-|-|-|-|
  | AccessKey | - | String | ✔ | Access key for authorization |
  | SecretKey | - | String | ✔ | Secret key for authorization |
  | Region | - | String | ✔ | Service region |
  | Service | - | String | ✖ | Type of service, if different from s3 |

  
  Returns:  DataProcessorObject.OPI_HTTPClient - This processor object

<br/>


:::caution
**NOCLI:** this method is not available in CLI version
:::
<br/>



```bsl title="1C:Enterprise/OneScript code example"
    URL = "https://httpbin.org";
    URL = URL + "/get";

    AccessKey = "AccessKey";
    SecretKey = "SecretKey";
    Region    = "Region";

    Result = OPI_HTTPRequests.NewRequest()
        .Initialize()
        .SetURL(URL)
        .AddAWS4Authorization(AccessKey, SecretKey, Region) // <---
        .ProcessRequest("GET")
        .ReturnResponseAsJSONObject();
```