Update1

{
  "type": "object",
  "properties": {
    "giftCommitmentId": {
      "type": "string",
      "example": "500123"
    },
    "paymentInstrument": {
      "type": "object",
      "properties": {
        "type": {
          "type": "string",
          "example": "example_value"
        },
        "accountHolderName": {
          "type": "string",
          "example": 42
        },
        "expiryMonth": {
          "type": "string",
          "example": "example_value"
        },
        "expiryYear": {
          "type": "string",
          "example": "example_value"
        },
        "last4": {
          "type": "string",
          "example": "example_value"
        },
        "cardBrand": {
          "type": "string",
          "example": "example_value"
        },
        "bankName": {
          "type": "string",
          "example": "example_value"
        },
        "digitalWalletProvider": {
          "type": "string",
          "example": "example_value"
        },
        "bankAccountHolderType": {
          "type": "string",
          "example": 42
        },
        "bankAccountType": {
          "type": "string",
          "example": 42
        },
        "bankAccountNumber": {
          "type": "string",
          "example": 42
        },
        "bankCode": {
          "type": "string",
          "example": "example_value"
        },
        "gatewayName": {
          "type": "string",
          "example": "example_value"
        },
        "processorName": {
          "type": "string",
          "example": "example_value"
        },
        "processorPaymentReference": {
          "type": "string",
          "example": "example_value"
        },
        "gatewayReference": {
          "type": "string",
          "example": "example_value"
        }
      },
      "required": [
        "type",
        "accountHolderName",
        "expiryMonth",
        "expiryYear",
        "last4",
        "cardBrand",
        "bankName",
        "digitalWalletProvider",
        "bankAccountHolderType",
        "bankAccountType",
        "bankAccountNumber",
        "bankCode",
        "gatewayName",
        "processorName",
        "processorPaymentReference",
        "gatewayReference"
      ]
    }
  },
  "required": [
    "giftCommitmentId",
    "paymentInstrument"
  ],
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "Update1"
}