public async Task CreateAsync(RqPricingForUpsertRecord rqPricingForUpsertRecord, CancellationToken cancellationToken) { if (rqPricingForUpsertRecord == null) { throw new ArgumentNullException(nameof(rqPricingForUpsertRecord)); } using (var context = new PushMessagesContext()) { context.RqPricingForUpsert.Add(rqPricingForUpsertRecord); await context.SaveChangesAsync(cancellationToken).ConfigureAwait(false); } }