MS graph API: Set custom tags (columns) of a DriveItem

Question

I am using ms graph in order to upload files into a document library. I have implemented a code for large files and it works but I have no idea how to set the custom columns of the "drive"

here is my code. I have played with the additionalData but I did not succeed.

Any thought??

thanks

     public static async Task<DriveItem> uploadFile()
            {
                Stream fileStream = new FileStream(@"C:\prueba\prueba2.xlsx", FileMode.Open);
                DriveItem uploadedFile = null;
                UploadSession uploadSession = null;

    uploadSession = await objGraphServiceClient.Sites["SITE_ID"].Lists["LIST-ID"].Drive.Root.ItemWithPath("EISE_PRUEBA2.xlsx").CreateUploadSession().Request().PostAsync();

 if (uploadSession != null)
            {
                // Chunk size must be divisible by 320KiB, our chunk size will be slightly more than 1MB 
                int maxSizeChunk = (320 * 1024 * 10) * 4;
                ChunkedUploadProvider uploadProvider = new ChunkedUploadProvider(uploadSession, objGraphServiceClient, fileStream, maxSizeChunk);
                var chunkRequests = uploadProvider.GetUploadChunkRequests();
                var exceptions = new List<Exception>();
                var readBuffer = new byte[maxSizeChunk];

                foreach (var request in chunkRequests)
                {


                       var result = await uploadProvider.GetChunkRequestResponseAsync(request, readBuffer, exceptions);



                    if (result.UploadSucceeded)
                    {
                        uploadedFile = result.ItemResponse;

                        var uno = uploadedFile.AdditionalData;

                        var add = new Dictionary<string, object>();

                        add.Add("PositionCode", "Pos-01-" + DateTime.Now.ToString("mmmm"));
                        add.Add("Category", "Category_" + DateTime.Now.ToString("mmmm"));

                        var temp = new ListItem();
                        temp.Id = uploadedFile.Id;
                        temp.Fields = new FieldValueSet();
                        temp.Fields.AdditionalData = add;


                        var driveItem = new DriveItem();

                        //var users = await objGraphServiceClient.Users.Request().GetAsync();

                        //    var driveItem = new DriveItem
                        //    {
                        //        Name = "new-file-name.xlsx"

                        //    };
                        //    //driveItem.CreatedByUser = users.First();
                        //    driveItem.AdditionalData =  new Dictionary<string, object>();

                        //    driveItem.AdditionalData.Add(new KeyValuePair<string, object>("@odata.category", "Category" + DateTime.Now.ToString("mmmm")));
                        //    driveItem.AdditionalData.Add(new KeyValuePair<string, object>("@odata.PositionCode", "Pos-01-" + DateTime.Now.ToString("mmmm")));


                        // var updatedItem = await objGraphServiceClient.Sites["hispaniaassetmanagement.sharepoint.com,d04053f4-eb19-4ed8-9785-0f7aa2a908c8,6227bfe6-c7cb-4990-8f51-0a7fd8c28c1b"].Lists["67987e61-86cc-4f3e-93f2-0b6699b97a94"].Drive.Items[uploadedFile.Id].Request().UpdateAsync(driveItem);
                        //objGraphServiceClient.Sites["hispaniaassetmanagement.sharepoint.com,d04053f4-eb19-4ed8-9785-0f7aa2a908c8,6227bfe6-c7cb-4990-8f51-0a7fd8c28c1b"].Lists["67987e61-86cc-4f3e-93f2-0b6699b97a94"].Drive.Items["017ZCPK2DMW4ZEXUK7QZHJ7CQLPY7GHDFJ"]

                        uploadedFile.ListItem.Fields.AdditionalData = add;

                        var updatedItem = await objGraphServiceClient.Sites["SITE-ID"].Lists["LIST-ID"].Drive.List.Items[uploadedFile.Id].Request().UpdateAsync(uploadedFile.ListItem);
                    }
                }
            }
            return (uploadedFile);
        }

Answer 1

I found the solution using the rest API insead the SDK. using graph explorer would be:

PATCH: https://graph.microsoft.com/v1.0/sites/{siteID}/lists/{ListId}/items/{ItemId}/fields

Content-type: application/json

{ "customColumn": "value" }

---

BUT!!! if you want update the fileds of an uploaded file which returns a drive item the solution would be

 var result = await uploadProvider.GetChunkRequestResponseAsync(request, readBuffer, exceptions);

                if (result.UploadSucceeded)
                {
                    uploadedFile = result.ItemResponse;

                    string webApiUrl = "https://graph.microsoft.com/v1.0/sites/"+ siteIDDMS + "/drives/"+driveIDHAMSLib+"/items/"+uploadedFile.Id+"/listItem/fields";

                    JObject paramsJson = new JObject()
                    {
                        ["Category"] = "NewCat_" + DateTime.Now.ToString("mmmm")                            
                    };

                    await RunRestApi(webApiUrl, accessToken, paramsJson,"PATCH", Display);

                }

By the way... somebody know if this is achievable using the SDK???