Gets and sets the property EnvironmentId. 
            
The ID of the environment to retrieve AWS resource usage data.
                     Condition: You must specify either this or an EnvironmentName, or both. 
                    If you do not specify either, AWS Elastic Beanstalk returns  CopyC#
            error.
CopyC#
            error.        
            MissingRequiredParameter
 Declaration Syntax
 Declaration Syntax| C# | 
public string EnvironmentId { get; set; }