uint8 PASSED=0
uint8 FAILED=1
uint8 UNKNOWN=2
uint8 EMPTY=0
uint8 HOLDING_TARGET=1
uint8 HOLDING_OTHER=2
uint8 HOLDING_UNKNOWN=3
bt_skill_interfaces/ObservationContext context
uint8 status
string target_ref
string destination_ref
uint8 holding_state
bool target_match_valid
bool target_match
bool grasp_stable_valid
bool grasp_stable
bool hand_empty_valid
bool hand_empty
bool target_in_destination_valid
bool target_in_destination
bool stopped_valid
bool stopped
string source
string evidence_ref
string error_code
string message