Account Descriptor entity

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "Account Descriptor entity",
  "description": "This descriptor provides minimal information about the account for use in lightweight arrays\n",
  "type": "object",
  "discriminator": {
    "propertyName": "accountCategory"
  },
  "properties": {
    "accountCategory": {
      "$ref": "#/components/schemas/AccountCategory"
    },
    "accountId": {
      "description": "Long-term persistent identity of the account, though not an account number.\nThis identity must be unique within your organization.\n",
      "$ref": "#/components/schemas/Identifier"
    },
    "accountNumberDisplay": {
      "description": "Account display number for the end user's handle at the owning financial\ninstitution.\nPlaid expects that the last 4 digits of this masked number correspond to the last 4 digits of the account number.\n",
      "type": "string",
      "example": "4321"
    },
    "productName": {
      "type": "string",
      "example": "Premier Account",
      "description": "Marketed product name for this account. Used in UIs to assist in account selection\n"
    },
    "nickname": {
      "description": "Account nickname\n",
      "type": "string"
    },
    "status": {
      "$ref": "#/components/schemas/AccountStatus"
    },
    "currency": {
      "$ref": "#/components/schemas/Currency"
    }
  },
  "required": [
    "accountCategory",
    "accountId",
    "productName",
    "status",
    "currency"
  ]
}