{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://opensea.io/schemas/BuildOfferResponse",
  "title": "BuildOfferResponse",
  "type": "object",
  "properties": {
    "partialParameters": {
      "$ref": "#/components/schemas/PartialParameters"
    },
    "criteria": {
      "$ref": "#/components/schemas/CriteriaRequest",
      "description": "The criteria to pass through to the POST /api/v2/offers submit step. Includes collection and trait information so trait offers are not accidentally submitted as collection offers."
    },
    "encodedTokenIds": {
      "type": "string",
      "description": "Encoded token IDs that can be used to fulfill the criteria offer. When identifierOrCriteria is '0', this field is informational only and not required for order construction."
    }
  },
  "required": [
    "criteria",
    "partialParameters"
  ]
}