curl --request PUT \
  --url https://api.sandbox.teal.dev/v0/platform/instances/{instance_id}/bookkeeper-provider \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "bookkeeper_provider_id": "<string>"
}
'

{
  "message": "<string>",
  "data": "<unknown>",
  "display_message": "<string>",
  "error_code": "invalid_date"
}