{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/methodfi/main/json-schema/methodfi-account-update-request-schema.json",
  "title": "AccountUpdateRequest",
  "description": "Request body for updating an account.",
  "x-generated": "2026-10-12",
  "x-method": "derived",
  "x-generator": "derive-json-schema.py",
  "x-source": "openapi/methodfi-accounts-api-openapi.yml#/components/schemas/AccountUpdateRequest",
  "type": "object",
  "properties": {
    "metadata": {
      "$ref": "#/$defs/Metadata"
    },
    "liability": {
      "type": "object",
      "description": "Liability-specific update fields. Use either mortgage or credit_card (mutually exclusive).",
      "properties": {
        "mortgage": {
          "type": "object",
          "description": "Mortgage address update.",
          "properties": {
            "address_street": {
              "type": "string"
            },
            "address_city": {
              "type": "string"
            },
            "address_state": {
              "type": "string"
            },
            "address_zip": {
              "type": "string"
            }
          }
        },
        "credit_card": {
          "type": "object",
          "description": "Credit card update. Provide either number alone, or expiration + CVV.",
          "properties": {
            "number": {
              "type": "string",
              "description": "The credit card number."
            },
            "expiration_month": {
              "type": "string",
              "description": "Card expiration month."
            },
            "expiration_year": {
              "type": "string",
              "description": "Card expiration year."
            },
            "cvv": {
              "type": "string",
              "description": "Card CVV."
            }
          }
        }
      }
    }
  },
  "$defs": {
    "Metadata": {
      "type": [
        "object",
        "null"
      ],
      "additionalProperties": true,
      "description": "Arbitrary key-value metadata attached to the resource."
    }
  }
}