{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/black-knight/main/json-schema/optimal-blue-lock-schema.json",
  "title": "Optimal Blue Rate Lock",
  "description": "Rate-lock record created or managed through the Optimal Blue PPE / lock-desk APIs.",
  "type": "object",
  "required": ["lockId", "loanNumber", "lockedRate", "lockExpiration"],
  "properties": {
    "lockId": { "type": "string" },
    "loanNumber": { "type": "string" },
    "productCode": { "type": "string" },
    "investorName": { "type": "string" },
    "lockedRate": { "type": "number" },
    "lockedPrice": { "type": "number" },
    "discountPoints": { "type": "number" },
    "lockDate": { "type": "string", "format": "date-time" },
    "lockExpiration": { "type": "string", "format": "date" },
    "lockPeriodDays": { "type": "integer" },
    "status": {
      "type": "string",
      "enum": ["Active", "Expired", "Cancelled", "Funded", "Re-Locked", "Extended", "Worst Case Priced"]
    },
    "extensions": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "days": { "type": "integer" },
          "feeBps": { "type": "number" },
          "extendedOn": { "type": "string", "format": "date-time" }
        }
      }
    }
  }
}