namespace System.Cloud.DocumentDb
{
    public interface IDocumentWriter<TDocument>
        where TDocument, notnull
    {
        Task<IDatabaseResponse<TDocument>!>! InsertOrUpdateDocumentAsync(RequestOptions<TDocument>! options, string! id, Func<TDocument, TDocument>! conflictResolveFunc, CancellationToken cancellationToken);
    }
}