Function
/// Get distinctId
- (NSString *)getDistinctId;
The value returned will be the current "distinct_id". If no "distinct_id" exists, return "null".
Sample Code
#import <SolarEngineSDK/SolarEngineSDK.h>
NSString *distinctId = [[SolarEngineSDK sharedInstance] getDistinctId];
NSLog(@"distinctId = %@",distinctId);