Changes to Get Invoice

the query request parameter getResult was restricted to a list of enum values

added the new optional query request parameter isUsePassCode

added the new enum value 0.00 to the query request parameter getResult

added the new enum value 1.00 to the query request parameter getResult

added the optional property peakInvoices/invoices/items/isETaxInvoiceSent to the response with the 200 status