Is it possible to use placeholders ${} for a property KEY in a spring-boot application.yaml or properties

Question

I'm wondering if it's possible to use the placeholder replacement not only in values but also for the key in a spring-boot application.yaml (or .properties).

For example:

  openapi:
    security:
      - my-resource
        - ${some.path.role-a}
        - ${some.path.role-b}

Work's like a charm, nothing special here. But what if I need to grab the "my-resource" also from a "placeholder"? Is that possible?

Already tried different ways like:

  openapi:
    security:
      - ${some.path.resource}
        - ${some.path.role-a}
        - ${some.path.role-b}

or

  openapi:
    security:
      - "${some.path.resource}"
        - ${some.path.role-a}
        - ${some.path.role-b}

But everything yields to just the variable name as the key.