{
  "slug": "azure-event-hubs-older-control-plane-api-versions-retirement",
  "title": "Azure Service Bus, Event Hubs and Relay: older control plane APIs retirement",
  "summary": "Retirement date for Azure Resource Manager control plane API versions 2014-09-01, 2015-08-01 and 2016-07-01 for Azure Service Bus, Event Hubs and Relay: 30 Sep 2026. The replacement is control plane API version 2021-11-01.",
  "cloud": "azure",
  "service": "Azure Event Hubs",
  "service_slug": "event-hubs",
  "category": "api_sdk",
  "type": "retirement",
  "announced_date": "2023-10-06",
  "effective_date": "2026-09-30",
  "effective_precision": "day",
  "impact": "Azure Resource Manager control plane APIs 2014-09-01, 2015-08-01 and 2016-07-01 are retired on 30 Sep 2026. This affects customers who use these older control plane APIs to interact with Azure Service Bus, Azure Event Hubs or Azure Relay resources. Microsoft states that migrating to the latest control plane API version by that date avoids potential service outages in these services.",
  "migration_path": "[Migrate](https://aka.ms/MessagingAPIDeprecations) to Resource Manager control plane API 2021-11-01 by 30 Sep 2026.",
  "replacement": "Azure Resource Manager control plane API version 2021-11-01",
  "affected_versions": [
    "2014-09-01",
    "2015-08-01",
    "2016-07-01"
  ],
  "source_url": "https://azure.microsoft.com/updates?id=migrate-to-azure-resource-manager-control-plane-api-version-20211101-by-30-september-2026",
  "extra_source_urls": [
    "https://aka.ms/MessagingAPIDeprecations"
  ],
  "vendor_ref": "migrate-to-azure-resource-manager-control-plane-api-version-20211101-by-30-september-2026",
  "last_checked_at": "2026-11-12T09:55:19.345Z",
  "created_at": "2026-11-13T13:36:44.208Z",
  "updated_at": "2026-11-13T13:36:44.208Z",
  "url": "https://eolwatch.dev/items/azure-event-hubs-older-control-plane-api-versions-retirement",
  "short_url": "https://eolwatch.dev/i/18",
  "markdown_url": "https://eolwatch.dev/items/azure-event-hubs-older-control-plane-api-versions-retirement.md",
  "json_url": "https://eolwatch.dev/items/azure-event-hubs-older-control-plane-api-versions-retirement.json",
  "estate_check": {
    "resource_types": [
      "azapi_resource",
      "azapi_update_resource"
    ],
    "fields": [
      "apiversion",
      "azapi_type"
    ],
    "inputs": [
      "Terraform state or plan (JSON)",
      "ARM template"
    ]
  },
  "source_note": null
}