Visma.Net - Uploading customer invoice attachmnets

[iizy]

Hi,

I'm not able to send the attachment to Visma.Net API using the endpoint: 

https://integration.visma.net/API/controller/api/v1/customerInvoice/020027/Attachment

This is what I received from the API:

{"ExceptionType":"IPPException","ExceptionMessage":"","ExceptionFaultCode":"5520","ExceptionMessageID":"5520_9b4a0408-ece4-46e0-825e-43153a5b353c","ExceptionDetails":""}

-- Request headers: --

User-Agent: iizy.no/1.252.3

Authorization: Bearer d*

ipp-company-id: ***

ipp-application-type: Visma.net Financials

Accept-Charset: utf-8

Accept: application/json

I used the example from here: https://community.visma.com/t5/Knowledge-base-in-Developers/How-to-POST-an-attachment-via-Visma-net-...

Do you have a clue what might be a root cause? 

[Øyvind Årseth]

@iizy It seems this post should be on the Visma Net developer forum, please post it there.