Asp.net core .net core 2.2 webapi和处理多部分请求

我有.NETCore2.2WebAPI作为后端。 我的后端必须处理来自移动应用程序的请求（照片和文本），作为多部分形式的请求。

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请提示我如何在后端进行prpvide？

此问题已解决

    public class SwaggerFileOperationFilter : IOperationFilter
{
    public void Apply(Operation operation, OperationFilterContext context)
    {
        if (operation.OperationId == "MailWithPhotos")
        {
            operation.Parameters = new List<IParameter>
            {
                new NonBodyParameter
                {
                    Name = "awr_file",
                    Required = false,
                    Type = "file",
                    In = "formData"
                },
                new  NonBodyParameter
                {
                    Name = "awr_message",
                    Required = true,
                    Type = "string",
                    In = "formData"
                },
                new  NonBodyParameter
                {
                    Type = "string",
                    In = "header",
                    Name = "Authorization",
                    Description = "token",
                    Required = true

                }
            };
        }
    }
}

    [HttpPost]
    [ProducesResponseType(typeof(ResponseMail), 200)]
    public async Task<PipeResponse> MailWithPhotos([FromForm] MailwithPhoto fIleUploadAPI)
    {

        var file = fIleUploadAPI.awr_file;                     // OK!!!
        var message = fIleUploadAPI.awr_message;          // OK!!!
        var tokenA = Request.Headers["Authorization"];    // OK!!!

        var fileContentStream11 = new MemoryStream();

        await fIleUploadAPI.awr_file.CopyToAsync(fileContentStream11);
        await System.IO.File.WriteAllBytesAsync(Path.Combine(folderPath,
                                        fIleUploadAPI.awr_file.FileName),
                                        fileContentStream11.ToArray());

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有很多例子。在谷歌搜索“NETCore2.2WebAPI多部分/表单数据”时，产生了一系列循序渐进的教程（如我将从这里开始的教程）。

    public class MailwithPhoto
    {
        public string awr_message { get; set; } 
        public string Authorization { get; set; } 
        public IFormFile awr_file { get; set; }
    }