Constructs AmazonCloudFormationClient with AWS Access Key ID, AWS Secret Key and an
            AmazonCloudFormationClient Configuration object. If the config object's
            UseSecureStringForAwsSecretKey is false, the AWS Secret Key
            is stored as a clear-text string. Please use this option only
            if the application environment doesn't allow the use of SecureStrings.
            
 Declaration Syntax
 Declaration Syntax| C# | 
public AmazonCloudFormationClient( string awsAccessKeyId, string awsSecretAccessKey, string awsSessionToken, AmazonCloudFormationConfig clientConfig )
 Parameters
 Parameters- awsAccessKeyId (String)
- AWS Access Key ID
- awsSecretAccessKey (String)
- AWS Secret Access Key
- awsSessionToken (String)
- AWS Session Token
- clientConfig (AmazonCloudFormationConfig)
- The AmazonCloudFormationClient Configuration Object