curl -X POST "http://api.example.com/data/projects/a24a6ea4-ce75-4665-a070-57453082c25/settings/preview-background-files" \
  -H "Authorization: Bearer YOUR_API_TOKEN" \
  -H "Accept: application/json" \
  -H "Content-Type: application/json" \
  -d '{
  "preview_background_file_id": "b35b7fb5-df86-5776-b181-68564193d36"
}'

import requests

url = "http://api.example.com/data/projects/a24a6ea4-ce75-4665-a070-57453082c25/settings/preview-background-files"
headers = {
    "Authorization": "Bearer YOUR_API_TOKEN",
    "Accept": "application/json",
    "Content-Type": "application/json"
}
params = {}
payload = {
    "preview_background_file_id": "b35b7fb5-df86-5776-b181-68564193d36"
}

response = requests.post(
    url,
    headers=headers,
    params=params,
    json=payload
)

response.raise_for_status()

if response.content:
    print(response.json())

curl \
 --request POST 'http://api.example.com/data/projects/a24a6ea4-ce75-4665-a070-57453082c25/settings/preview-background-files' \
 --header "Authorization: $API_KEY" \
 --header "Content-Type: application/json" \
 --data '{"preview_background_file_id":"b35b7fb5-df86-5776-b181-68564193d36"}'