bt_skill_interfaces/ObservationContext context
bt_skill_interfaces/ObjectTarget target
string grasp_region_ref
geometry_msgs/PointStamped target_point
geometry_msgs/PointStamped grasp_point
bool grasp_point_valid
bool geometry_valid
string station_binding_ref
string shelf_id
string side_id
string column_id
string tier_id
string calibration_id