generated: '2026-09-13'
method: searched
source: >-
  https://docs.infor.com/ (Infor Documentation Central, release-train versioned),
  https://status.infor.com (Infor CloudSuite status portal),
  https://github.com/infor-cloud/m3-h5-sdk/releases,
  and openapi/_original/infor-ion-api-gateway-openapi.yml
description: >-
  How Infor versions, deprecates and reports on the availability of its
  CloudSuite APIs. Infor runs on an enterprise release-train model rather than a
  dated API changelog: documentation, product and API surface all move together
  by Infor OS / CloudSuite release (2022.x, 2023.x, 2024.x, 2026.x), and
  end-of-life is communicated to contracted customers through the support portal
  rather than on a public deprecation page.

versioning:
  scheme: release-train + path segment
  detail: >-
    API operations carry a version path segment (e.g. /M3/m3api-rest/v2/execute);
    the documentation set is versioned by Infor OS release train on
    docs.infor.com. There is no Accept-header or date-pinned version scheme.
  current: Infor OS 2026.x
  docs: https://docs.infor.com/

deprecation_policy:
  published: false
  sunset_header: false
  deprecation_header: false
  detail: >-
    No public API deprecation policy, no RFC 8594 Sunset or Deprecation response
    headers, and no public end-of-life calendar for API surfaces. Infor
    communicates product and release end-of-life to contracted customers through
    Infor Concierge / the support portal. Recorded as an honest absence.
  docs: null

deprecated_operations: []
deprecated_operations_note: >-
  Zero operations in openapi/_original/infor-ion-api-gateway-openapi.yml carry
  `deprecated: true`.

status_page:
  url: https://status.infor.com
  vendor: Infor (self-hosted, status.csp.inforcloudsuite.com)
  public: false
  auth: Infor OS single sign-on (WS-Federation via mingle-sso.<region>.inforcloudsuite.com)
  probed: '2026-09-13'
  http_status: 200
  detail: >-
    status.infor.com resolves and is operated by Infor, but it is a
    CUSTOMER-ONLY status portal: an anonymous request 302s into the Infor OS
    WS-Federation sign-in flow. Incident history and current component state are
    not readable without a tenant login. Recorded with the gate stated rather
    than presented as a public status page.

sla:
  published: false
  detail: >-
    Availability commitments are contractual, negotiated per CloudSuite
    subscription. Infor publishes no public SLA percentage for the ION API
    Gateway.

support:
  portal: https://www.infor.com/customer-success/support
  community: https://community.infor.com/categories/developer
  concierge: https://concierge.infor.com

release_notes:
  api: null
  api_note: >-
    Infor publishes no dated public changelog for the ION API Gateway itself.
  sdk: https://github.com/infor-cloud/m3-h5-sdk/releases
  sdk_note: >-
    The M3 H5 SDK (Odin) does carry dated, tagged releases. Captured in
    changelog/infor-changelog.yml.