https://docs.vmeg.ai/api-reference/app-synced/assets/materials/multipart-presign-parts
Presign multipart parts - VMEG Open API
Multipart upload step 2: presigned URL per part. Requires X-Idempotency-Key. Flow: Material upload.
open apipresignmultipartparts
https://api-docs.orenda-apps.com/onboarding/document-presign/
Document presign URL - Orenda API
Upload or download verification documents via short-lived URLs.
documentpresignurlorendaapi