{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "Legacy Accounts (request)",
  "description": "Request headers for GET /trading/v1/options/legacy/accounts. Returns the authenticated user's legacy accounts grouped by loginid.",
  "type": "object",
  "required": ["Deriv-App-ID"],
  "properties": {
    "Deriv-App-ID": {
      "type": "string",
      "description": "Application identifier. Passed as a request header.",
      "example": "YOUR_APP_ID"
    }
  },
  "additionalProperties": false
}