Parameters are accessed with C4DAtom::GetParameter()/ C4DAtom::SetParameter(). See Parameter IDs.
Parameter: Lock
ID_CA_CORRECTION_DEFORMER_OBJECT_LOCK
Parameter: Scale
ID_CA_CORRECTION_DEFORMER_OBJECT_SCALE
Parameter: Mapping
ID_CA_CORRECTION_DEFORMER_OBJECT_MAP
Parameter: UV Tag
ID_CA_CORRECTION_DEFORMER_OBJECT_UV
Parameter: Strength
ID_CA_CORRECTION_DEFORMER_OBJECT_STRENGTH
Parameter: Update
ID_CA_CORRECTION_DEFORMER_OBJECT_UPDATE
Parameter: Freeze
ID_CA_CORRECTION_DEFORMER_OBJECT_FREEZE
Parameter: Reset
ID_CA_CORRECTION_DEFORMER_OBJECT_RESET