public async Task CreateContainerIfNotExistTest()
        {
            string       dbName   = nameof(CreateContainerIfNotExistTest) + Guid.NewGuid();
            DatabaseCore database = (DatabaseInlineCore)await this.cosmosClient.CreateDatabaseAsync(dbName);

            ContainerProperties containerProperties = new ContainerProperties("Test", "/id");
            ContainerResponse   containerResponse   = await database.CreateContainerIfNotExistsAsync(
                containerProperties,
                ThroughputProperties.CreateAutoscaleThroughput(5000));

            Assert.AreEqual(HttpStatusCode.Created, containerResponse.StatusCode);

            ThroughputResponse autoscale = await containerResponse.Container.ReadThroughputAsync(requestOptions : null);

            Assert.IsNotNull(autoscale);
            Assert.IsNotNull(autoscale.Resource.Throughput);
            Assert.AreEqual(5000, autoscale.Resource.AutoscaleMaxThroughput);

            containerResponse = await database.CreateContainerIfNotExistsAsync(
                containerProperties,
                ThroughputProperties.CreateAutoscaleThroughput(5000));

            Assert.AreEqual(HttpStatusCode.OK, containerResponse.StatusCode);
        }