AwsAuthUtil

All Implemented Interfaces:
```
public class AwsAuthUtil

                    
```
Shared AWS authentication utilities used by both the AWS gateway backend and the Bedrock Mantle backend. Provides SigV4 request signing and API key authorization.
This is an internal utility class. Although it is in a published package, its API is not stable and may change without notice. Do not depend on it directly.
This object is thread-safe. The cached AwsV4HttpSigner instance is stateless and safe for concurrent use, and all methods are pure functions over their arguments.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description

Field Summary

Fields
Modifier and Type	Field	Description
`public final static AwsAuthUtil`	`INSTANCE`

Constructor Summary

Constructors
Constructor	Description

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`final static HttpRequest`	`signRequestWithSigV4(HttpRequest request, AwsCredentials credentials, Region region, String serviceName)`	Signs an HTTP request using AWS SigV4 with the given credentials, region, and service name.
`final static HttpRequest`	`authorizeWithApiKey(HttpRequest request, String apiKey)`	Authorizes an HTTP request using an API key sent as a Bearer token.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
- Method Detail
  - signRequestWithSigV4
```
 final static HttpRequest signRequestWithSigV4(HttpRequest request, AwsCredentials credentials, Region region, String serviceName)
```
    Signs an HTTP request using AWS SigV4 with the given credentials, region, and service name.
    The connection header is excluded from signing because it may be stripped by proxies and must not be part of the SigV4 signature.
    A content-type header is only required when the request has a body. Body-less requests (e.g. GET, DELETE) are signed without one, as SigV4 does not require it.
  - authorizeWithApiKey
```
 final static HttpRequest authorizeWithApiKey(HttpRequest request, String apiKey)
```
    Authorizes an HTTP request using an API key sent as a Bearer token.