{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/bjs-wholesale-club/main/json-schema/bjs-membership-schema.json",
  "title": "BJS Membership",
  "description": "Schema for a BJ's Wholesale Club membership record",
  "type": "object",
  "properties": {
    "membershipNumber": {
      "type": "string",
      "description": "BJ's membership card number"
    },
    "status": {
      "type": "string",
      "enum": ["active", "expired", "suspended"],
      "description": "Current membership status"
    },
    "tier": {
      "type": "string",
      "enum": ["inner_circle", "inner_circle_gold", "business"],
      "description": "Membership tier level"
    },
    "expirationDate": {
      "type": "string",
      "format": "date",
      "description": "Membership expiration date"
    },
    "primaryMember": {
      "type": "string",
      "description": "Name of the primary account holder"
    }
  },
  "required": ["membershipNumber", "status", "tier", "expirationDate"]
}