UpdateTenantsAndProjects.cs

        static void UpdateTenantsAndProjects()
        {
            var insightApi = new InsightApiClient();
            string login = "MTAdmin";
            string password = "password";
            Guid sessionId = insightApi.Login(login, password, null, EApplicationType.Admin);
            var projectName = "TestProject";
            string tenantId = "tenant_3";
            insightApi.UpdateTenantsAndProjects(sessionId, new []{tenantId}, new []{projectName});
            Console.WriteLine("Done");
        }