generated: '2026-06-20'
method: derived
source: openapi/microsoft-graph-mail-api-openapi.yml
enriched_from: https://learn.microsoft.com/en-us/graph/overview
standards:
  - id: oauth2
    conforms: true
    evidence: openapi securitySchemes type oauth2 (Microsoft identity platform authorizationCode flow)
  - id: oidc
    conforms: true
    evidence: OpenID Connect discovery at login.microsoftonline.com/common/v2.0/.well-known/openid-configuration
  - id: odata-v4
    conforms: true
    evidence: Microsoft Graph is an OData 4.0 service; $filter/$select/$top/$skip/$orderby/$count/$search query options and @odata.* annotations
  - id: rfc8594-sunset-header
    conforms: true
    evidence: Microsoft Graph deprecation policy uses Deprecation and Sunset response headers
  - id: rfc9457-problem-details
    conforms: false
    evidence: errors use the OData error envelope (application/json), not application/problem+json
  - id: pagination
    conforms: true
    evidence: server-driven paging via @odata.nextLink; client paging via $top/$skip
  - id: webhooks-change-notifications
    conforms: true
    evidence: change notifications via subscription resource delivered to a webhook notificationUrl
  - id: idempotency-key
    conforms: false
    evidence: no standard idempotency-key header; write operations are not declared idempotent
  - id: fhir
    conforms: false
  - id: scim
    conforms: false
    note: SCIM is offered by Microsoft Entra provisioning, not by the Outlook/Graph mail surface
  - id: json-api
    conforms: false