How to create Balanced errors with Factory Girl

balanced_error.rb

FactoryGirl.define do
  trait :balanced_error do
    skip_create

    initialize_with do
      new(body: attributes)
    end
  end

  factory :balanced_payment_required, class: Balanced::PaymentRequired do
    balanced_error

    additional "Account Frozen"
    category_code "card-declined"
    category_type "banking"
    description { "R758: Account Frozen. Your request id is #{request_id}." }
    extras({})
    request_id { "OMH#{SecureRandom.hex}" }
    status "Payment Required"
    status_code 402
  end
end