public void setPathId(String pathId) {
        this.pathId = pathId;
    }
<p>
The path identifier of the product. This value is optional if the product has a default path, and required if the
product has more than one path. To list the paths for a product, use <a>ListLaunchPaths</a>. You must provide the
name or ID, but not both.
</p>

@param pathId
       The path identifier of the product. This value is optional if the product has a default path, and required
       if the product has more than one path. To list the paths for a product, use <a>ListLaunchPaths</a>. You
       must provide the name or ID, but not both.
aws-java-sdk-servicecatalog/src/main/java/com/amazonaws/services/servicecatalog/model/DescribeProvisioningParametersRequest.java