curl --request POST \
  --url https://julian.11x.ai/api/v1/conversations/meetings/{entityId}/cancel \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "cancellationReason": "<string>",
  "cancelSubsequentBookings": true
}
'

import requests

url = "https://julian.11x.ai/api/v1/conversations/meetings/{entityId}/cancel"

payload = {
    "cancellationReason": "<string>",
    "cancelSubsequentBookings": True
}
headers = {
    "x-api-key": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'x-api-key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({cancellationReason: '<string>', cancelSubsequentBookings: true})
};

fetch('https://julian.11x.ai/api/v1/conversations/meetings/{entityId}/cancel', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));