Parameters
| Property | Type | Required | Description |
|---|---|---|---|
| searchType | String | No | Route type: walk, bus, drive, ride |
| startLat | Number | Yes | Start latitude |
| startLng | Number | Yes | Start longitude |
| endLat | Number | Yes | End latitude |
| endLng | Number | Yes | End longitude |
| success | Function | No | Callback with route |
| fail | Function | No | Callback on failure |
| complete | Function | No | Callback that always executes |