{
  "$schema"     : "http://json-schema.org/draft-04/schema#",
  "definitions" : {
    "id" : {
      "description" : "Unique identifier of the object",
      "identity"    : true,
      "readOnly"    : true,
      "type"        : "string"
    },
    "account_id" : {
      "description" : "Fidor account the transaction belongs to",
      "type"        : "string",
      "maxLength"   : 8,
      "pattern"     : "^[0-9]{8}$"
    },
    "user_id" : {
      "description" : "Identifies the user who created this object",
      "readOnly"    : true,
      "type"        : "string"
    },
    "name" : {
      "description" : "Generic representation of the name, e.g. first name, last name, maiden name",
      "type"        : "string",
      "maxLength"   : 30
    },
    "recipient_name" : {
      "description" : "Full name of the recipient",
      "type"        : "string"
    },
    "transaction_id" : {
      "description" : "Identifies a reference to a corresponding transaction",
      "readOnly"    : true,
      "type"        : "string"
    },
    "phone" : {
      "description" : "A phone or fax number, formatted with country code: +49 123 1233213",
      "type"        : "string",
      "pattern"     : "\\+[ 0-9]*"
    },
    "email" : {
      "description" : "Email address",
      "type"        : "string",
      "format"      : "email",
      "maxLength"   : 100
    },
    "twitter" : {
      "description" : "Twitter username",
      "type"        : "string",
      "pattern"     : "^@(\\w){1,15}$"
    },
    "created_at" : {
      "description" : "Creation date-time, never changes. ISO 8601 Date-Time",
      "format"      : "date-time",
      "type"        : "string",
      "readOnly"    : true
    },
    "updated_at" : {
      "description" : "Last update date-time. ISO 8601 Date-Time",
      "format"      : "date-time",
      "type"        : "string",
      "readOnly"    : true
    },
    "external_uid" : {
      "description" : "Unique ID of the creator of the transaction. In case a uid is reused for a transaction, it is not executed, this mechanism can be used to prevent double bookings in case of network failure or similar event where transaction status is unknown",
      "type"        : "string"
    },
    "iban" : {
      "description" : "IBAN",
      "checksum"    : "Checksum is calculated as described in ISO 13616-1, 2 digits MOD97 inserted after the country code",
      "type"        : "string",
      "maxLength"   : 34,
      "pattern"     : "^[A-Z]{2}[0-9]{2}[A-Z0-9]{11,30}$"
    },
    "bic" : {
      "description" : "BIC / Swift code of bank",
      "type"        : "string",
      "pattern"     : "^[A-Z0-9]{8,11}$",
      "maxLength"   : 11
    },
    "account" : {
      "description" : "UK Bank's Account Number",
      "type"        : "string",
      "maxLength"   : 8,
      "pattern"     : "^(\\d){7,8}$"
    },
    "sort_code" : {
      "description" : "UK Bank's Sort Code",
      "type"        : "string",
      "maxLength"   : 6,
      "pattern"     : "(\\d{2}-?){2}\\d{2}"
    },
    "eref" : {
      "description" : "End-to-end reference.",
      "type"        : "string",
      "maxLength"   : 255
    },
    "country" : {
      "description" : "Country code as defined in ISO3166 alpha2. e.g DE, GB",
      "type"        : "string",
      "minLength"   : 2,
      "maxLength"   : 2
    },
    "currency" : {
      "description" : "Currency of Account or Amount. ISO 4217 alpha-3 - 3 letter upcase e.g EUR",
      "type"        : "string",
      "enum"        : ["EUR", "GBP"],
      "default"     : "EUR"
    },
    "subject" : {
      "description" : "Transfer subject (reference)",
      "type"        : "string",
      "pattern"     : "^[A-Za-z0-9_\\.\\, &\\-\\/\\+\\*\\$\\%@üöäÜÖÄ߀]*$"
    },
    "amount" : {
      "description"      : "The transferred amount in account currency, in minor units, e.g. 1EUR is represented as 100. Must be greater than 0 e.g. at least one cent in EUR",
      "type"             : "integer",
      "minimum"          : 1
    },
    "fee" : {
      "description"      : "A fee amount in account currency, in minor units, e.g. 1EUR is represented as 100.",
      "type"             : "integer",
      "minimum"          : 0
    },
    "transaction_type": {
      "description" : "Type of the transaction",
      "enum"        : [
        "bonus",
        "credit_interest",
        "creditcard_annual_fee",
        "creditcard_atm_fee",
        "creditcard_foreign_exchange_fee",
        "creditcard_notification_fee",
        "creditcard_order_cancellation",
        "creditcard_order_fee",
        "creditcard_order_withdrawal_fee",
        "creditcard_payin",
        "creditcard_payout",
        "creditcard_preauth",
        "creditcard_release",
        "debit_interest",
        "emoney_payin",
        "fee",
        "fidor_payin",
        "fidor_payout",
        "fps_payin",
        "fps_payout",
        "gmt_fee",
        "gmt_refund",
        "gmt_payout",
        "payout",
        "prepaid_mobile_topup",
        "sepa_authorization",
        "sepa_b2b_direct_debit",
        "sepa_core_direct_debit",
        "sepa_payin",
        "unknown"
      ],
      "type" : "string",
      "maxLength"   : 255
    },
    "preauth_type": {
      "description" : "Type of the preauthorization",
      "enum"        : [
        "creditcard_preauth",
        "internal_transfer_preauth",
        "capital_bond_preauth",
        "currency_order_preauth",
        "gmt_preauth",
        "ripple_preauth",
        "unknown"
      ],
      "type" : "string",
      "maxLength"   : 255
    }
  }
}