curl --request POST \
  --url https://api.sandbox.monite.com/v1/persons/{person_id}/documents \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: multipart/form-data' \
  --header 'x-monite-entity-id: <x-monite-entity-id>' \
  --header 'x-monite-version: <x-monite-version>' \
  --form verification_document_front='@example-file' \
  --form verification_document_back='@example-file' \
  --form additional_verification_document_front='@example-file' \
  --form additional_verification_document_back='@example-file'

{
  "detail": [
    {
      "loc": [
        "<string>"
      ],
      "msg": "<string>",
      "type": "<string>"
    }
  ]
}