InvalidAuthenticationTokenTenant 🔷 Azure

InvalidAuthenticationTokenTenant: The access token is from the wrong issuer

The token was issued by a different tenant than the one that owns the subscription/resource.

Seen on: Azure

Meaning

Multi-tenant users and guests must get a token for the resource’s tenant. Tools defaulting to the home tenant cause it.

Common causes

  • Token from home tenant used against another tenant’s subscription
  • Wrong tenant in SDK/CLI configuration
  • Cached credentials for another tenant

⚡ Quick fix

  1. Log in to the resource’s tenant: az login --tenant <id>
  2. Pass tenant_id to the SDK credential
  3. Clear cached accounts

Detailed fix by platform

Azure CLI

  1. bash
    az login --tenant <subscription-tenant-id>
az account get-access-token --tenant <subscription-tenant-id> --query tenant

How to diagnose

  1. Tenants — Token issuer vs subscription tenant
  2. Config — Tenant setting in SDK

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