generated: '2026-06-20'
method: searched
source: https://learn.microsoft.com/en-us/graph/versioning-and-support
versioning:
  scheme: uri-path
  current: v1.0
  preview: beta
  docs: https://learn.microsoft.com/en-us/graph/versioning-and-support
  note: >-
    Two named versions are served under the same host — /v1.0 (production, GA)
    and /beta (preview, not for production). The legacy Outlook REST API v2.0
    (outlook.office.com/api) was retired in favor of Microsoft Graph.
deprecation:
  policy_url: https://learn.microsoft.com/en-us/graph/versioning-and-support#deprecation
  minimum_support: 24 months after deprecation announcement (or 36 months for some data)
  deprecation_header: true
  sunset_header: true
  header_standard: RFC 8594
  changelog: https://developer.microsoft.com/en-us/graph/changelog
sla:
  note: >-
    Governed by the Microsoft Online Services Level Agreement for the underlying
    Microsoft 365 / Exchange Online service; no separate Graph API SLA document.
  url: https://www.microsoft.com/licensing/docs/view/Service-Level-Agreements-SLA-for-Online-Services
status_page: https://status.cloud.microsoft/
notable_deprecations:
  - item: Outlook REST API v1.0 and v2.0 / beta endpoints (outlook.office.com/api)
    status: retired
    source: blogs/2024-02-15-final-reminder-outlook-rest-api-v2-0-and-beta-endpoints.md
  - item: Entity-based contextual Outlook add-ins
    status: retired
    source: blogs/2024-01-05-retirement-of-entity-based-contextual-outlook-add-ins.md
  - item: Graph API changes to sensitive email properties (breaking change)
    status: announced
    source: blogs/2026-03-26-breaking-change-ahead-graph-api-updates-to-sensitive-email.md
deprecated_operations: []