如何使用JSON文件在c#中连接google cloud vision API 启用了云视觉API 从谷歌云下载了JSON文件

如何将JSON文件与c#windows应用程序连接，以及如何与从图像读取文本的Google cloud vision连接？

我认为您应该使用与文档类似的内容：

using Google.Cloud.Vision.V1;
using System;

namespace GoogleCloudSamples
{
    public class QuickStart
    {
        public static void Main(string[] args)
        {

            // jsonPath is the path to the key.json file 
            var credential = GoogleCredential.FromFile(jsonPath); 
            // Instantiates a client
            var client = ImageAnnotatorClient.Create(credential);
            // Load the image file into memory
            var image = Image.FromFile("wakeupcat.jpg");
            // Performs label detection on the image file
            var response = client.DetectLabels(image);
            foreach (var annotation in response)
            {
                if (annotation.Description != null)
                    Console.WriteLine(annotation.Description);
            }
        }
    }
}