run-consul script using non-existent instance metadata API version

[ausfestivus]

vaultadmin@vault000000:~$ curl --silent --show-error --header Metadata:true --location 'http://169.254.169.254/metadata/instance?api-version=2017-07-01'
{ "error": "Not found. Invalid version requested" }
vaultadmin@vault000000:~$

https://docs.microsoft.com/en-us/azure/virtual-machines/windows/instance-metadata-service

If you use a correct API version you get data:

vaultadmin@vault000000:~$ curl -H Metadata:true "http://169.254.169.254/metadata/instance?api-version=2017-08-01"
{"compute":{"location":"australiaeast","name":"vault-example_0","offer":"","osType":"Linux","placementGroupId":"6b8407bd-7367-45f9-ab5f-8fa8c0a694de","platformFaultDomain":"0","platformUpdateDomain":"0","publisher":"","resourceGroupName":"terraform-azurerm-vault-dev","sku":"","subscriptionId":"XXXXXXXXXXXXXXXX","tags":"scaleSetName:vault-example","version":"","vmId":"5c4bebd0-1f67-4c47-a006-50affae50bbf","vmSize":"Standard_A0"},"network":{"interface":[{"ipv4":{"ipAddress":[{"privateIpAddress":"10.0.10.11","publicIpAddress":""}],"subnet":[{"address":"10.0.10.0","prefix":"24"}]},"ipv6":{"ipAddress":[]},"macAddress":"000D3AD030AD"}]}}