generated: '2026-07-21' method: searched source: https://github.com/vast-data/vastpy versioning: scheme: uri-path pattern: /api/v{n}/ notes: The VMS REST API is versioned in the URI path; clients (vastpy, go-vast-client) accept an optional API version and default to the latest. Platform releases follow VAST software trains (e.g. 4.6/4.7, 5.3 adding API tokens, 5.5 for DataEngine tooling). deprecation: policy_url: null sunset_header: false notes: No public deprecation policy or RFC 8594 Sunset-header support found; the published VMS OpenAPI declares zero deprecated operations. Platform release notes are published behind the customer support portal (https://support.vastdata.com/). sla: url: null notes: Availability is positioned as architectural ("Six Nines availability", https://www.vastdata.com/platform/datastore) rather than a published API SLA. status_page: null deprecated_operations: []