AWS SDK for .NET Documentation
PhysicalResourceId Property
AmazonAmazon.CloudFormation.ModelDescribeStackResourcesRequestPhysicalResourceId Did this page help you?   Yes   No    Tell us about it...
The name or unique identifier that corresponds to a physical instance ID of a resource supported by AWS CloudFormation. For example, for an Amazon Elastic Compute Cloud (EC2) instance, PhysicalResourceId corresponds to the InstanceId. You can pass the EC2 InstanceId to DescribeStackResources to find which stack the instance belongs to and what other resources are part of the stack. Required: Conditional. If you do not specify PhysicalResourceId, you must specify StackName. Default: There is no default value.
Declaration Syntax
C#
public string PhysicalResourceId { get; set; }

Assembly: AWSSDK (Module: AWSSDK) Version: 1.5.60.0 (1.5.60.0)