Create an attachment

curl --request POST \
     --url https://api.campaign.episerver.net/rest/{clientId}/attachments \
     --header 'accept: application/json' \
     --header 'content-type: multipart/form-data' \
     --form 'file=@"/path/to/file"'

var myHeaders = new Headers();
myHeaders.append("accept", "application/json");
myHeaders.append("content-type", "multipart/form-data");

var formdata = new FormData();
formdata.append("file", fileInput.files[0], "file");

var requestOptions = {
   method: 'POST',
   headers: myHeaders,
   body: formdata,
   redirect: 'follow'
};

fetch("https://api.campaign.episerver.net/rest/{clientId}/attachments", requestOptions)
   .then(response => response.text())
   .then(result => console.log(result))
   .catch(error => console.log('error', error));

require "uri"
require "net/http"

url = URI("https://api.campaign.episerver.net/rest/{clientId}/attachments")

https = Net::HTTP.new(url.host, url.port)
https.use_ssl = true

request = Net::HTTP::Post.new(url)
request["accept"] = "application/json"
request["content-type"] = "multipart/form-data"
form_data = [['file', File.open('/path/to/file')]]
request.set_form form_data, 'multipart/form-data'
response = https.request(request)
puts response.read_body

import requests

url = "https://api.campaign.episerver.net/rest/{clientId}/attachments"

payload = {}
files=[
   ('file',('file',open('/path/to/file','rb'),'application/octet-stream'))
]
headers = {
   'accept': 'application/json',
   'content-type': 'multipart/form-data'
}

response = requests.request("POST", url, headers=headers, data=payload, files=files)

print(response.text)

// The attachment was created successfully.
{
  "id": "",
  "owner": "",
  "name": "",
  "uploaded": false,
  "fileName": "",
  "type": "",
  "mimeType": "",
  "size": "",
  "created": "",
  "modified": "",
  "links": [
    {
      "uriBuilder": {},
      "rels": [
        ""
      ],
      "rel": "",
      "type": "",
      "params": "",
      "title": "",
      "uri": ""
    }
  ]
}

// The parameters "name" and "file" are required or the file name has an invalid extension. Ensure that "name" and "file" parameters are added to the request and the file extension is correct.