如何从C#中的cosmos db获取最新的5分钟数据

using Microsoft.Azure.Cosmos;
using System;
using System.Collections.Generic;

string cosmosEndpointUrl = "YOUR_COSMOS_DB_ENDPOINT_URL";
string cosmosAuthKey = "YOUR_COSMOS_DB_AUTH_KEY";
string databaseId = "YOUR_DATABASE_ID";
string containerId = "YOUR_CONTAINER_ID";

CosmosClient cosmosClient = new CosmosClient(cosmosEndpointUrl, cosmosAuthKey);

Database database = cosmosClient.GetDatabase(databaseId);
Container container = database.GetContainer(containerId);

DateTime currentDateTime = DateTime.UtcNow;
DateTime fiveMinutesAgo = currentDateTime.AddMinutes(-5);

string query = $"SELECT * FROM c WHERE c.timestamp > '{fiveMinutesAgo.ToString("yyyy-MM-ddTHH:mm:ssZ")}' ORDER BY c.timestamp DESC";

QueryDefinition queryDefinition = new QueryDefinition(query);
FeedIterator<dynamic> feedIterator = container.GetItemQueryIterator<dynamic>(queryDefinition);

List<dynamic> results = new List<dynamic>();

while (feedIterator.HasMoreResults)
{
    FeedResponse<dynamic> response = await feedIterator.ReadNextAsync();
    results.AddRange(response.Resource);
}