@type t() ::
  %Procore.Model.RestV10PrimeContractsPrimeContractIdPaymentApplicationsPost201Response{
    attachments:
      [
        Procore.Model.RestV10WorkOrderContractsPost201ResponseAttachmentsInner.t()
      ]
      | nil,
    billing_date: Date.t() | nil,
    billing_period:
      Procore.Model.RestV10PaymentApplicationsGet200ResponseInnerAllOfBillingPeriod.t()
      | nil,
    contract:
      Procore.Model.RestV10PaymentApplicationsGet200ResponseInnerAllOfContract.t()
      | nil,
    currency_configuration:
      Procore.Model.RestV10PaymentApplicationsGet200ResponseInnerAllOfCurrencyConfiguration.t()
      | nil,
    description_type: String.t() | nil,
    formatted_contract_company: String.t() | nil,
    g702:
      Procore.Model.RestV10PaymentApplicationsGet200ResponseInnerAllOfG702.t()
      | nil,
    g703:
      [
        Procore.Model.RestV10PrimeContractsPrimeContractIdPaymentApplicationsPost201ResponseAllOfG703Inner.t()
      ]
      | nil,
    id: integer() | nil,
    invoice_number: String.t() | nil,
    number: integer() | nil,
    origin_data: String.t() | nil,
    origin_id: String.t() | nil,
    percent_complete: String.t() | nil,
    period_end: Date.t() | nil,
    period_id: integer() | nil,
    period_start: Date.t() | nil,
    status: String.t() | nil,
    total_amount_accrued_this_period: String.t() | nil,
    total_amount_paid: String.t() | nil
  }