POST

Calendar.Update

Alias of Calendar.Edit. Update an existing calendar appointment in the appointments table.

Permissions

User must be logged in with a valid bearer token.
Returned or changed records are limited by the user permissions, team access, folder access, and account settings.

Action

Updates the requested Calendar record after validating permissions and input fields.

Push Service

No push is sent because this function only reads data or returns helper information.

Automation

No automation is run for this function.

Special Instructions

Send the bearer token on protected calls with Authorization: Bearer YOUR TOKEN.
Send parameters as POST body fields exactly as documented.
Send date/time values in UTC Y-m-d H:i:s format when a date or datetime field is used.

Required Parameters

Name	Type	Sample	Explanation
`appointment_id` post	int	`9001`	Appointment id to update.
`title` post	string	`test add event`	Event title.
`date` post	date	`2026-07-29`	Appointment date Y-m-d. Send date filters and date values as UTC Y-m-d H:i:s when the route accepts date/time; date-only table columns store the Y-m-d date part.
`start_time` post	time	`04:00`	Start time H:i. Send time values as H:i:s. If the route also has a date field, send that date as UTC Y-m-d H:i:s.

Optional Parameters

Name	Type	Sample	What it gives
`end_time` post	time	`04:30`	End time H:i. Send time values as H:i:s. If the route also has a date field, send that date as UTC Y-m-d H:i:s.
`duration` post	int	`30`	Duration minutes.
`appoinment_color` post	string	`red`	Color label.
`customer_id` post	int	`108545`	Optional customer id.

Authentication

Send the bearer token returned by Login in the request header.

Authorization: Bearer YOUR TOKEN

Sample Request

{
    "url": "\/app\/Calendar.Update",
    "method": "POST",
    "headers": {
        "Authorization": "Bearer YOUR TOKEN"
    },
    "body": {
        "appointment_id": "9001",
        "title": "test add event",
        "date": "2026-07-29",
        "start_time": "04:00",
        "end_time": "04:30"
    },
    "url_user": "https:\/\/{user}.bull36.com\/app\/Calendar.Update",
    "url_domain": "https:\/\/{domain}\/app\/Calendar.Update"
}

Endpoint

POST /app/Calendar.Update
POST https://{user}.bull36.com/app/Calendar.Update
POST https://{domain}/app/Calendar.Update

Sample Output

{
    "success": 1,
    "message": "Appointment updated successfully",
    "appointment_id": 9001
}

JavaScript Example

const token = 'YOUR TOKEN';
const body = new URLSearchParams();
body.set('appointment_id', '9001');
body.set('title', 'updated');
body.set('date', '2026-07-29');
body.set('start_time', '04:00');
const res = await fetch('/app/Calendar.Update', { method: 'POST', headers: { Authorization: 'Bearer ' + token }, body });
console.log(await res.json());

Error Example

{
    "success": 0,
    "message": "Appointment not found"
}