invora.tax_reports.v2.ExportPdfRequest
Renders a SAVED tax report as a bilingual (Arabic + English) PDF aligned with
ZATCA Form 301.key names a SAVED report: exporting a PREVIEW report answers
FAILED_PRECONDITION (HTTP 409), because the filing is built from the frozen
snapshot and a regenerable draft would not be a faithful record of it.
The response carries the PDF bytes inline; the server also retains a
retrievable copy and returns its download URL in download_url.
{
"key": "string",
"locale": "string",
"templateKey": "string"
}