public HttpResponseMessage CancelCampaign(int campaignId)
{
CancelCampaignRequest request = new CancelCampaignRequest(campaignId)
{
RequestedBy = this.UserId,
AccountId = this.AccountId,
RoleId = this.RoleId
};
CancelCampaignResponse response = campaignService.CancelCampaign(request);
return(Request.BuildResponse(response));
}