POST

Projects.ColumnsDelete

Delete a custom project board column and move affected missions to a replacement column when sent. Default columns (To Do and similar, source=default / can_delete=false) cannot be deleted, same as the dashboard.

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

Runs the Projects.ColumnsDelete function and returns JSON.

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.

Required Parameters

Name	Type	Sample	Explanation
`data_id` post	int\|string	`0`	Custom column JSON index from ColumnsList. Do not send default_0; default columns cannot be deleted.

Optional Parameters

Name	Type	Sample	What it gives
`new_column_name` post	string	`to_do`	Replacement column for existing missions.
`data_value_for_gChart` post	string	`qa`	Gantt chart column value when deleting a chart-only column.

Authentication

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

Authorization: Bearer YOUR TOKEN

Sample Request

{
    "url": "\/app\/Projects.ColumnsDelete",
    "method": "POST",
    "body": {
        "data_id": "0",
        "new_column_name": "to_do"
    },
    "headers": {
        "Authorization": "Bearer YOUR TOKEN"
    },
    "url_user": "https:\/\/{user}.bull36.com\/app\/Projects.ColumnsDelete",
    "url_domain": "https:\/\/{domain}\/app\/Projects.ColumnsDelete"
}

Endpoint

POST /app/Projects.ColumnsDelete
POST https://{user}.bull36.com/app/Projects.ColumnsDelete
POST https://{domain}/app/Projects.ColumnsDelete

Sample Output

{
    "success": 1,
    "message": "Success"
}

JavaScript Example

const token = 'YOUR TOKEN';
const body = new URLSearchParams();
// Fill body fields from the Sample Request JSON above.
const res = await fetch('/app/Projects.ColumnsDelete', { method: 'POST', headers: { Authorization: 'Bearer ' + token }, body });
const data = await res.json();
console.log(data);

Error Example

{
    "success": 0,
    "message": "Default project columns cannot be deleted."
}