Constructs AmazonSimpleEmailServiceClient with AWS Credentials and an
            AmazonSimpleEmailServiceClient Configuration object.
            
 Declaration Syntax
 Declaration Syntax| C# | 
public AmazonSimpleEmailServiceClient( AWSCredentials credentials, AmazonSimpleEmailServiceConfig clientConfig )
 Parameters
 Parameters- credentials (AWSCredentials)
- AWS Credentials
- clientConfig (AmazonSimpleEmailServiceConfig)
- The AmazonSimpleEmailServiceClient Configuration Object