curl --request POST \
  --url https://api.metronome.com/v1/setUpBillingProvider \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "billing_provider": "aws_marketplace",
  "delivery_method": "direct_to_billing_provider",
  "configuration": {
    "aws_external_id": "47b4f6b7-e297-42e8-b175-331d933b402c",
    "aws_iam_role_arn": "arn:aws:iam::test"
  }
}
'