curl --request PATCH \
  --url https://api.interchange.io/api/v2/storefront/buyer-instructions/{id} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "discountPercent": 15,
  "notes": "<string>",
  "countries": [
    "US",
    "CA"
  ]
}
'

import requests

url = "https://api.interchange.io/api/v2/storefront/buyer-instructions/{id}"

payload = {
    "discountPercent": 15,
    "notes": "<string>",
    "countries": ["US", "CA"]
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.patch(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'PATCH',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({discountPercent: 15, notes: '<string>', countries: ['US', 'CA']})
};

fetch('https://api.interchange.io/api/v2/storefront/buyer-instructions/{id}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

{
  "id": "17",
  "storefrontId": "1234",
  "operatorDomain": "<string>",
  "brandDomain": "<string>",
  "discountPercent": 123,
  "notes": "<string>",
  "countries": [
    "<string>"
  ],
  "createdAt": "2023-11-07T05:31:56Z",
  "updatedAt": "2023-11-07T05:31:56Z",
  "createdBy": "<string>"
}

{
  "data": null,
  "error": {
    "code": "<string>",
    "message": "<string>",
    "field": "<string>",
    "details": {}
  }
}

{
  "data": null,
  "error": {
    "code": "<string>",
    "message": "<string>",
    "field": "<string>",
    "details": {}
  }
}

{
  "data": null,
  "error": {
    "code": "<string>",
    "message": "<string>",
    "field": "<string>",
    "details": {}
  }
}