DataSet Action available URL Interpolation Parameters

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In the documentation of Data Set Actions - Liferay Official Documentation - Liferay Learn it recomends using URL Interpolation Parameters:

URL Interpolation: Use interpolated parameters in URLs to send information dynamically to the API. Enclose parameterized values in curly braces {}.

For example, replace static values like (...)externalReferenceCode=9ad3e87f-0a7b-4624(...) with externalReferenceCode={externalReferenceCode} so the value is retrieved dynamically based on the item.

Where can we see the available ones? In Liferay DXP 2025.q1.22-lts the {siteId} is not one of them (or at least it resolves as “undefined” in the Object Action URLs). I’m using site scoped objects and I need to have the siteId as a parameter. The {scopeKey} returns the site name, but not its Id.

I would like to use the siteId as a parameter to link to a display page template for Object Entry edition from a Data Set, as its parameters currently match the pattern:

[domain]/web/[site-name]/e/[display-page-template-friendlyURL]/[site-id]/[object-entry-id]