public String getResource() {
        return resource;
    }
An additional model within {@link Arn} that provides the Resource Type, Resource, and
Resource Qualifier of an AWS ARN when those values are present and correctly formatted
within an ARN.
<p>
If {@link #resourceType} is not present, {@link #resource} will return the entire resource
as a string the same as {@link Arn#getResource()}.
aws-java-sdk-core/src/main/java/com/amazonaws/arn/ArnResource.java