/// <summary> /// This is an internal API that supports the Entity Framework Core infrastructure and not subject to /// the same compatibility standards as public APIs. It may be changed or removed without notice in /// any release. You should only use it directly in your code with extreme caution and knowing that /// doing so can result in application failures when updating to a new Entity Framework Core release. /// </summary> public virtual async Task <bool> DeleteDatabaseOnceAsync( DbContext _, object __, CancellationToken cancellationToken = default) { using (var response = await Client.GetDatabase(_databaseId).DeleteStreamAsync(cancellationToken: cancellationToken) .ConfigureAwait(false)) { if (response.IsSuccessStatusCode || response.StatusCode == HttpStatusCode.NotFound) { return(response.StatusCode == HttpStatusCode.NoContent); } else { throw new InvalidOperationException(CosmosStrings.DeleteDatabaseFailed(response.StatusCode, response.ErrorMessage)); } } }