# HiCollie_DetectionParam ## Overview Defines the parameters of the service thread jank event detection. Note that these parameters are deprecated in API version 12 and reserved for extension only. **Since**: 12 **Related module**: [HiCollie](_hi_collie.md) ## Summary ### Member Variables | Name| Description| | -------- | -------- | | int [sampleStackTriggerTime](#samplestacktriggertime) | The extended parameter provided for subsequent development. | | int [reserved](#reserved) | The extended parameter provided for subsequent development. | ## Member Variable Description ### reserved ``` int HiCollie_DetectionParam::reserved ``` **Description** The extended parameter provided for subsequent development. ### sampleStackTriggerTime ``` int HiCollie_DetectionParam::sampleStackTriggerTime ``` **Description** The extended parameter provided for subsequent development.