{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "UserReference",
  "type": "object",
  "description": "Successful user enrollment response",
  "properties": {
    "cardNumberLastFourDigits": {
      "type": "string",
      "description": "Last 4 digits of a full payment card number which were provided as enrollment request."
    },
    "status": {
      "type": "string",
      "description": "Status of the user on Carbon Calculator Experience API. Possible values are ACTIVE and INACTIVE."
    }
  }
}