Parameters are accessed with C4DAtom::GetParameter()/ C4DAtom::SetParameter(). See Parameter IDs.
Parameter: Base Priority
ID_CA_POSE_BASE_PRI
Parameter: Position
ID_CA_POSE_P
Parameter: Rotation
ID_CA_POSE_R
Parameter: Scale
ID_CA_POSE_S
Parameter: Points
ID_CA_POSE_POINTS
Parameter: UV
ID_CA_POSE_UV
Parameter: Parameters
ID_CA_POSE_PARAM
Parameter: Hierarchy
ID_CA_POSE_HIERARCHY
Parameter: User Data
ID_CA_POSE_USERDATA
Parameter: Maps
ID_CA_POSE_MAPS
Parameter: Draw PSD Drivers
ID_CA_POSE_OPTIONS_PSD_DRAWDRIVER
Parameter: PSD Driver Color
ID_CA_POSE_OPTIONS_PSD_DRIVERCOLOR
Parameter: Position Threshold
ID_CA_POSE_OPTIONS_PSD_POS_THRESHOLD
Parameter: Orient Threshold
ID_CA_POSE_OPTIONS_PSD_ORIENT_THRESHOLD
Parameter: Twist Threshold
ID_CA_POSE_OPTIONS_PSD_TWIST_THRESHOLD
Parameter: Mode
ID_CA_POSE_MODE
Parameter: Add Pose
ID_CA_POSE_ADDMORPH
Parameter: Edit
ID_CA_POSE_EDIT_MODE
Parameter: Mixing
ID_CA_POSE_MIXING
Parameter: Post Deformers
ID_CA_POSE_MIXING_DEFORMED
Parameter: Use
ID_CA_POSE_USE_STRENGTH
Parameter: Strength
ID_CA_POSE_STRENGTH
Parameter: Pos
ID_CA_POSE_ROTATION_POS
Parameter: Axis
ID_CA_POSE_ROTATION_AXIS
Parameter: From Edges
ID_CA_POSE_ROTATION_FROMEDGE
Parameter: From Points
ID_CA_POSE_ROTATION_FROMPOINTS
Parameter: Set Pose
ID_CA_POSE_UPDATE_PSD_POSE
Parameter: Go To Pose
ID_CA_POSE_RESTORE_PSD_POSE
Parameter: Set Drivers
ID_CA_POSE_FORCE_AUTOWEIGHTDRIVER
Parameter: Select Drivers
ID_CA_POSE_SHOW_AUTOWEIGHTDRIVER
Parameter: Interpolation Mode
ID_CA_POSE_PSD_INTERP_MODE_UI_ONLY
Parameter: PSD Weight Tag
ID_CA_POSE_WEIGHTTAG_UI_ONLY
Parameter: Target
ID_CA_POSE_TARGET
Parameter: External
ID_CA_POSE_EXTERNAL
Parameter: Save...
ID_CA_POSE_EXTERNAL_SAVE
Parameter: Strength
ID_CA_POSE_TOTAL_STRENGTH
Parameter: Record Sliders
ID_CA_POSE_RECORD_SLIDER
Parameter: Reset Sliders
ID_CA_POSE_RESET_SLIDER
Parameter: Destination
ID_CA_POSE_DEST
Parameter: Mode
ID_CA_POSE_TARGET_INCLUDE_MODE
Parameter: Objects
ID_CA_POSE_TARGET_INCLUDE
Parameter: Auto Weighting
ID_CA_POSE_PSD_AUTOWEIGHT_INTERP_UI_ONLY
Parameter: Auto Orient Blend
ID_CA_POSE_PSD_ORIENT_INTERP_UI_ONLY
Parameter: Auto Twist Blend
ID_CA_POSE_PSD_TWIST_INTERP_UI_ONLY
Parameter: Auto Pos Blend
ID_CA_POSE_PSD_POS_INTERP_UI_ONLY
Parameter: Orient Average Output
ID_CA_POSE_PSD_ORIENT_INTERP_AVERAGEWEIGHT_UI_ONLY
Parameter: Pos Average Output
ID_CA_POSE_PSD_POS_INTERP_AVERAGEWEIGHT_UI_ONLY
Parameter: Twist Average Output
ID_CA_POSE_PSD_TWIST_INTERP_AVERAGEWEIGHT_UI_ONLY
Parameter: Total Average Output
ID_CA_POSE_PSD_INTERP_AVERAGEWEIGHT_UI_ONLY
Parameter: ID_CA_POSE_PSD_INTERP_MODE
ID_CA_POSE_PSD_INTERP_MODE
Parameter: X Axis Weight
ID_CA_POSE_PSD_JOINT_X_WEIGHT
Parameter: Y Axis Weight
ID_CA_POSE_PSD_JOINT_Y_WEIGHT
Parameter: Z Axis Weight
ID_CA_POSE_PSD_JOINT_Z_WEIGHT
Parameter: Consider In AutoWeighting
ID_CA_POSE_PSD_JOINT_FORCE_IN_AUTOWEIGHT