toString method
A string representation of this object.
Some classes have a default textual representation,
often paired with a static parse function (like int.parse).
These classes will provide the textual representation as
their string representation.
Other classes have no meaningful textual representation
that a program will care about.
Such classes will typically override toString to provide
useful information when inspecting the object,
mainly for debugging or logging.
Implementation
@override
String toString() {
return 'RazorpayTaxInvoice(number: $number, date: $date, customer_name: $customer_name, business_gstin: $business_gstin, gst_amount: $gst_amount, cess_amount: $cess_amount, supply_type: $supply_type)';
}