public ParticipantController(IHearingsService hearingsService, IParticipantService participantService, IKinlyPlatformService kinlyPlatformService, IPollyRetryService pollyRetryService) { _hearingService = hearingsService; _participantService = participantService; _kinlyPlatformService = kinlyPlatformService; _pollyRetryService = pollyRetryService; }