struct afb_arg (*get)(struct afb_xreq *xreq, const char *name);
void (*success)(struct afb_xreq *xreq, struct json_object *obj, const char *info);
void (*fail)(struct afb_xreq *xreq, const char *status, const char *info);
struct afb_arg (*get)(struct afb_xreq *xreq, const char *name);
void (*success)(struct afb_xreq *xreq, struct json_object *obj, const char *info);
void (*fail)(struct afb_xreq *xreq, const char *status, const char *info);