curl --request POST \
  --url https://sandbox-platform.jupico.com/v1/subscriptions/plan/deactivate \
  --header 'Authorization: Basic <encoded-value>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "subMerchantId": "<string>",
  "planId": "c23b205a-244b-4962-9337-a5b68f1c874f"
}
'

import requests

url = "https://sandbox-platform.jupico.com/v1/subscriptions/plan/deactivate"

payload = {
    "subMerchantId": "<string>",
    "planId": "c23b205a-244b-4962-9337-a5b68f1c874f"
}
headers = {
    "Authorization": "Basic <encoded-value>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Basic <encoded-value>', 'Content-Type': 'application/json'},
  body: JSON.stringify({subMerchantId: '<string>', planId: 'c23b205a-244b-4962-9337-a5b68f1c874f'})
};

fetch('https://sandbox-platform.jupico.com/v1/subscriptions/plan/deactivate', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

const url = 'https://sandbox-platform.jupico.com/v1/subscriptions/plan/deactivate';
const options = {
  method: 'POST',
  headers: {Authorization: 'Basic <encoded-value>', 'Content-Type': 'application/json'},
  body: JSON.stringify({subMerchantId: '<string>', planId: 'c23b205a-244b-4962-9337-a5b68f1c874f'})
};

fetch(url, options)
  .then(res => res.json())
  .then(json => console.log(json))
  .catch(err => console.error(err));