Gets and sets the property InstanceIds. 
            
Assembly: AWSSDK (Module: AWSSDK) Version: 1.5.60.0 (1.5.60.0)
            An array of instance IDs to be described. If you use this parameter,    CopyC#
            returns a description of the specified instances. Otherwise, it returns      a description
            of every instance.
CopyC#
            returns a description of the specified instances. Otherwise, it returns      a description
            of every instance.
            DescribeInstances
 Declaration Syntax
 Declaration Syntax