How should non-resume documents be categorized to prevent parsing errors?

To ensure accurate results, only actual resume documents should be sent for parsing. Any file that is not a resume—such as images, certificates, invoices, ID proofs, spreadsheets, presentations, or ZIP files—should be classified as a non-resume file before uploading. Resume should be included with the Education, Skills, Experience 

By marking these files as non-processable (or simply preventing them from being uploaded), you help the system avoid confusion and prevent incorrect or partial parsing.
Valid resume formats generally include PDF, DOC, DOCX, RTF, and TXT. All other formats should be treated as non-resume and excluded from the parsing flow.

Helpful Documentation

• Resume Parser API Overview
• JSON Request Samples 

For more information, visit this help link and contact RChilli Support.