This version of Unity is unsupported.
Method group is Obsolete

SupportedRenderingFeatures.autoAmbientProbeBaking

Obsolete autoAmbientProbeBaking is obsolete. To enable or disable baking of the ambient probe, use ambientProbeBaking instead.
Upgrade to ambientProbeBaking
public bool autoAmbientProbeBaking;

Description

Determines if this renderer supports automatic ambient probe generation.