📄️ GET /sales/invoices/{id}/preview
GET /sales/invoices/{id}/preview
📄️ POST /sales/invoices/{id}/preview/refresh
POST /sales/invoices/{id}/preview/refresh
📄️ GET /sales/invoices/{id}/html
GET /sales/invoices/{id}/html
📄️ GET /sales/invoices/{id}/html/status
GET /sales/invoices/{id}/html/status
📄️ GET /sales/invoices/{id}/pdf
GET /sales/invoices/{id}/pdf
📄️ GET /sales/invoices/pdf
GET /sales/invoices/pdf
📄️ GET /sales/invoices/{id}/{type}/pdf
GET /sales/invoices/{id}/{type}/pdf