Setup your environment variables:
# In this case, the subscription id = dv-dev-msdn and jci aad for tenant
$env:ARM_CLIENT_ID = "SOME_ID"
$env:ARM_CLIENT_SECRET = "SOME_PASSWORD"
$env:ARM_SUBSCRIPTION_ID = "SOME_GUID"
$env:ARM_TENANT_ID = "SOME_GUID"
export ARM_CLIENT_ID="SOME_ID"
export ARM_CLIENT_SECRET="SOME_PASSWORD"
export ARM_SUBSCRIPTION_ID="SOME_GUID"
export ARM_TENANT_ID="SOME_GUID"