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