Attachments via API

[BC-CAE]

I have set up a MS Power Automate custom connector using http to send new SharePoint List items to create a task in PH. It looks like I have everything working except attaching the file attachment from the SP list to PH.

Here is my flow to send the file to get the file ID:

I get the error "code": 1201, "message": "Incomplete headers" For the request body pid: file:

I have the following options from Power Automate Get Attachment Content: Attachment Content Get Attachment Id AbsoluteURi DisplayName Item body

Which one should I use for file:

Also, is the Content Type correct?

Here is the entire Flow headings: The variable is an array to hold the multiple attachments, but I don’t think I can use that for PH and I have not used it.

[BC-CAE]

I found the solution here Powerusers: Send file with HTTP Rest. Thank you SamPro!