curl --request POST \
  --url https://api.checkpoint.b-digital.uk/api/v1/photos/participant/{participantId} \
  --header 'Content-Type: multipart/form-data' \
  --header 'X-API-Key: <api-key>' \
  --form photo='@example-file'

{
  "success": true,
  "data": {},
  "meta": {
    "total": 123,
    "limit": 123,
    "offset": 123
  }
}