{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/memo-bank/main/json-schema/memo-bank-refresh-token-grant-schema.json",
  "title": "RefreshTokenGrant",
  "x-generated": "2026-10-12",
  "x-method": "derived",
  "x-generator": "derive-json-schema.py",
  "x-source": "openapi/memo-bank-oauth2-api-openapi.yml#/components/schemas/RefreshTokenGrant",
  "required": [
    "client_id",
    "client_secret",
    "refresh_token"
  ],
  "type": "object",
  "allOf": [
    {
      "$ref": "#/$defs/CreateOauth2TokenDTODiscriminator"
    },
    {
      "type": "object",
      "properties": {
        "refresh_token": {
          "type": "string",
          "description": "Refresh token received from a previous token request."
        },
        "client_id": {
          "type": "string",
          "description": "OAuth2 client identifier."
        },
        "client_secret": {
          "type": "string",
          "description": "OAuth2 client secret."
        },
        "scope": {
          "type": "string",
          "description": "Space-separated list of scopes. Must be a subset of original scopes."
        }
      }
    }
  ],
  "$defs": {
    "CreateOauth2TokenDTODiscriminator": {
      "required": [
        "grant_type"
      ],
      "type": "object",
      "properties": {
        "grant_type": {
          "type": "string"
        }
      }
    }
  }
}