AsyncSigner (AWS Java SDK :: SDK Core 2.21.26 API)

```
public interface AsyncSigner
```
A signer capable of including the contents of the asynchronous body into the request calculation.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`CompletableFuture<SdkHttpFullRequest>`	`sign(SdkHttpFullRequest request, AsyncRequestBody requestBody, ExecutionAttributes executionAttributes)`	Sign the request, including the contents of the body into the signature calculation.

- Method Detail
  - sign
```
CompletableFuture<SdkHttpFullRequest> sign(SdkHttpFullRequest request,
                                           AsyncRequestBody requestBody,
                                           ExecutionAttributes executionAttributes)
```
    Sign the request, including the contents of the body into the signature calculation.
    
    Parameters:
    
    request - The HTTP request.
    
    requestBody - The body of the request.
    
    executionAttributes - The execution attributes that contains information information used to sign the request.
    
    Returns:
    
    A future containing the signed request.