Reading the docs regarding /api/login 
I understand that it must be possible to login a user with loginId and password and no additional fields or API key:
{
    "loginId": "testuser@example.com",
    "password": "password"   
}
However I get the "TenantIdRequired" error with the following message:
{
    "generalErrors": [
        {
            "code": "[TenantIdRequired]",
            "message": "A Tenant Id is required to complete this request. To complete this request, you may assign a Tenant to your API key, or add the X-FusionAuth-TenantId HTTP request header with the Tenant Id."
        }
    ]
}
FusionAuth Version is 1.27.2.
Made a quickstart with homebrew.
Am I missing something? Thank you!