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

caution

NOCLI: this method is not available in CLI version

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();

Result

{
 "args": {},
 "headers": {
  "Accept": "*/*",
  "Accept-Charset": "utf-8",
  "Accept-Encoding": "gzip",
  "Authorization": "AWS4-HMAC-SHA256 Credential=AccessKey/20250916/Region/s3/aws4_request, SignedHeaders=host;x-amz-content-sha256;x-amz-date, Signature=9f40d140e6e46ab612fbe1d6c973baafb18d83b5439c999017e5b7364b219482",
  "Content-Length": "0",
  "Host": "httpbin.org",
  "User-Agent": "1Script v$2.0.0.0",
  "X-Amz-Content-Sha256": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
  "X-Amz-Date": "20250916T002207Z",
  "X-Amzn-Trace-Id": "Root=1-68c8adb0-26966f003b566501188ee166"
 },
 "origin": "***",
 "url": "https://httpbin.org/get"
}