422 Unprocessable Entity error uploading attachment

[kswygert]

Using the latest .Net Zendesk API version 3.12.0, I'm getting the following exception.

"The remote server returned an error: (422) Unprocessable Entity.Error content: {"error":"AttachmentUnprocessable","description":Attachment file could not be processed."}
Resource String: uploads.json?filename=C:\file.pdf +
File Name: C:\file.pdf
File Length: No Data

I'm passing in a pdf file as an "attachment". It's failing on the UploadAttachment, but I'm passing in the file as a ZenFile. Here's the code portion that is failing.

ZendeskApi api = new ZendeskApi("https://domain.zendesk.com/api/v2", "user", "password");

                ZenFile file = new ZenFile
                {
                    FileName = attachment                        
                };
                api.Attachments.UploadAttachment(file);

What am I missing to get this error?

[mozts2005]

You are missing a few things like the data and the file name should be just the name you want in zendesk not the path.

ZendeskApi_v2/tests/ZendeskApi_v2.Tests/AttachmentTests.cs

Lines 16 to 26 in 7b9aa5a

	[Test]
	public void CanUploadAttachments()
	{
	var res = Api.Attachments.UploadAttachment(new ZenFile()
	{
	ContentType = "text/plain",
	FileName = "testupload.txt",
	FileData = File.ReadAllBytes(Path.Combine(TestContext.CurrentContext.TestDirectory, "testupload.txt"))
	});
	Assert.That(!string.IsNullOrEmpty(res.Token), Is.True);
	}

[kswygert]

Thank you for pointing me in the right direction. I was able to resolve the issue using the Test example you provided.