Hello!
I am trying to set up a Java Projekt in which i create and send invoices.
Unfortunately it seems, that the APi has problems handling umlaute ( Ä, Ü, Ö) in my requests
This is the response i get if the name contains an umlaut. ( i used Öliver as an example)
"name":"INVALID_REQUEST",
"message":"Request is not well-formed, syntactically incorrect, or violates schema.",
"debug_id":"3195c3b15b67e",
"details":[
{
"field":"invoicer/name/given_name",
"location":"body",
"description":"Invalid UTF-8 middle byte 0x6c at line:1, column:338"
This is the part of the Code that creates the invoice
URL invoiceUrl = new URL(invoiceEndpoint);
HttpURLConnection invoiceConn = (HttpURLConnection) invoiceUrl.openConnection();
invoiceConn.setRequestMethod("POST");
invoiceConn.setRequestProperty("Authorization", "Bearer " + accessToken);
invoiceConn.setRequestProperty("Content-Type", "application/json");
invoiceConn.setRequestProperty("Prefer", "return=representation");
invoiceConn.setRequestProperty("charset", "utf-8");
invoiceConn.setDoOutput(true);
OutputStreamWriter invoiceWriter = new OutputStreamWriter(invoiceConn.getOutputStream());
invoiceWriter.write(invoice.toString());
invoiceWriter.flush();
invoiceWriter.close();
Thank you for your help
