如何用C# Azure DevOps SDK替代REST API触发YAML发布流水线？

第一步：安装依赖包 #

首先安装Azure DevOps官方的.NET SDK包：

dotnet add package Microsoft.TeamFoundationServer.Client

第二步：C#实现代码 #

以下代码完全对应你提供的Postman请求参数，实现触发指定流水线的功能：

using Microsoft.VisualStudio.Services.Common;
using Microsoft.VisualStudio.Services.WebApi;
using Microsoft.TeamFoundation.Pipeline.WebApi;
using System.Collections.Generic;

class Program
{
    static async System.Threading.Tasks.Task Main(string[] args)
    {
        // 配置Azure DevOps信息
        string organizationUrl = "https://dev.azure.com/Dev";
        string projectName = "modernization";
        int pipelineId = 30;
        string personalAccessToken = "你的PAT令牌"; // 替换为你的个人访问令牌，需具备流水线执行权限

        // 初始化连接
        var credentials = new VssBasicCredential(string.Empty, personalAccessToken);
        using var connection = new VssConnection(new System.Uri(organizationUrl), credentials);
        
        // 获取流水线客户端
        var pipelinesClient = connection.GetClient<PipelinesHttpClient>();

        // 构建流水线运行参数，完全匹配Postman请求体
        var runParams = new RunPipelineParameters
        {
            PreviewRun = false,
            Resources = new RunResources
            {
                Repositories = new Dictionary<string, RepositoryResource>
                {
                    {
                        "self", new RepositoryResource
                        {
                            Repository = new PipelineRepository
                            {
                                Id = "PartsUnlimited",
                                Type = "azureReposGit"
                            },
                            RefName = "refs/heads/feature/branch4",
                            Version = "aaaaabbbbbbe6a1b2d7904b110zzzzzaaa400000"
                        }
                    }
                },
                Pipelines = new Dictionary<string, PipelineResource>
                {
                    {
                        "source_build", new PipelineResource
                        {
                            Pipeline = new PipelineIdentifier
                            {
                                Name = "tfvc-build"
                            },
                            Version = "4972"
                        }
                    }
                }
            },
            StagesToSkip = new List<string> { "Stage_Test1" },
            TemplateParameters = new Dictionary<string, object>
            {
                { "number_A", "2" },
                { "number_B", "4" }
            }
        };

        try
        {
            // 触发流水线运行
            var runResult = await pipelinesClient.RunPipelineAsync(runParams, projectName, pipelineId);
            System.Console.WriteLine($"流水线已触发，运行ID：{runResult.Id}，状态：{runResult.State}");
        }
        catch (System.Exception ex)
        {
            System.Console.WriteLine($"触发失败：{ex.Message}");
        }
    }
}

关键说明 #

• 个人访问令牌（PAT）：需授予Build (Execute)和Pipeline (Read & execute)权限，确保具备流水线触发权限
• 参数映射：代码中所有属性均严格对应你提供的Postman请求体字段，无需额外调整
• API版本适配：SDK会自动匹配7.2-preview.1版本的接口能力，无需手动指定API版本

内容的提问来源于stack exchange，提问作者osim_ans