curl --request PUT \
  --url https://api.decodahealth.com/billing/tips/{tip_id} \
  --header 'API-KEY: <api-key>' \
  --header 'Content-Type: application/json' \
  --header 'TENANT: <tenant>' \
  --data '
{
  "providerId": "<string>",
  "amount": 123
}
'

{
  "chargeId": "<string>",
  "amount": 123,
  "providerId": "<string>",
  "id": "<string>",
  "provider": {
    "id": "<string>",
    "firstName": "<string>",
    "lastName": "<string>",
    "email": "<string>",
    "createdDate": "2023-11-07T05:31:56Z"
  }
}