PDF Services REST API - Export PDF pages to PNG image files errors.
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My app calls Adobe PDF Services REST API using the Export PDF to PNG Zip file REST API calls and have the following issues:
1. Free Access Token Expires. The Bearer token expires within 1 day. Do I need to create a new Bearer token at the start of the PDF Export function ? Adobe PDf Services API Free Tier
https://acrobatservices.adobe.com/dc-integration-creation-app-cdn/main.html?api=pdf-services-api
2. My app follows the PDF to PNG Image steps from these links.
https://developer.adobe.com/document-services/docs/overview/pdf-services-api/gettingstarted/
https://developer.adobe.com/document-services/docs/apis/#tag/PDF-To-Images/operation/pdfoperations.p...
Test 1: Input: 2 page PDF. Simple text. The unzipped PNG files are blank.
Test 2: Input: 3 page PDF. API returns Error "CORRUPT_DOCUMENT"
I've uploaded the file again, but same error.
I can open this PDF file in Acrobat.
3. Does the Adobe .Net SDK use the same PDF to PNG image algorithm? Will the SDK and REST API produce identical PNG files?
Thanks help.
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Hello,
Adobe Support: Please help.
Thanks.

