## Goal
string action_id

---

## Result
int8 RESULT_FAILED  = -2
int8 RESULT_NOT_FOUND =  -1
int8 RESULT_UNKNOWN =  0
int8 RESULT_STARTED =  1
int8 RESULT_DONE =  2
int8 status

---

## Feedback
int8 STATE_ERROR = -1
int8 STATE_UNINITIALIZED = 0
int8 STATE_INITIALIZED = 1
int8 STATE_PENDING = 2
int8 STATE_ACTIVE = 3
int8 STATE_IDLE = 4
int8 status