public override async Task <(bool isSuccessful, string errorMessage)> ProcessMessageAsync(ParticipatedInCampaignEvent message)
        {
            //insert a new Row in CampaignsContribution if we dont have CampaignsContribution with this campaignId and customerId
            var customerId = Guid.Parse(message.CustomerId);
            var doesExist  = await _campaignService
                             .DoesCampaignsContributionExistAsync(customerId, Guid.Parse(message.CampaignId));

            if (!doesExist)
            {
                await _campaignService.InsertAsync(new CampaignsContributionModel
                {
                    CampaignId = message.CampaignId,
                    CustomerId = message.CustomerId
                });

                await _customerProfileService.ProcessParticipatedInCampaignEvent(customerId);
            }

            return(true, string.Empty);
        }