How to get DirectionalLight parameters that do not have the same name in HDAdditionalLightData (HDRP)?

Hi!
I need to find the following parameters of a DirectionalLight in HDRP for script.

  • Temperature
  • Intensity Multiplier
  • Indirect Multiplier
    I have searched in HD Additional Light Data(script) but I can’t find any parameters with those names.

How can I access those variables via script?

Regards!