{
  "error": {
    "code": "missing",
    "doc_url": "https://stripe.com/docs/error-codes/missing",
    "message": "Customer cus_FeOiiQPtSw5Q0T does not have a linked source with ID tok_1F96W7BXWqdyn9PmoFAVgUay.",
    "param": "source",
    "type": "invalid_request_error"
  }
}