update_milestone
Update milestone details in Plane by ID. Change title, target date, or external identifiers to reflect current project status.
Instructions
Update a milestone by ID.
Args: project_id: UUID of the project milestone_id: UUID of the milestone title: Milestone title target_date: Target date for the milestone (ISO 8601 format) external_source: External system source name external_id: External system identifier
Returns: Updated Milestone object
Tool call template
Replace each placeholder with a value matching the input schema. Only required parameters are included; add optional parameters as needed.
{
"id": 1,
"jsonrpc": "2.0",
"method": "tools/call",
"params": {
"arguments": {
"project_id": "<project_id>",
"milestone_id": "<milestone_id>"
},
"name": "update_milestone"
}
}Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| title | No | ||
| project_id | Yes | ||
| external_id | No | ||
| target_date | No | ||
| milestone_id | Yes | ||
| external_source | No |
Output Schema
| Name | Required | Description | Default |
|---|---|---|---|
| id | No | ||
| title | Yes | ||
| created_at | No | ||
| updated_at | No | ||
| external_id | No | ||
| target_date | No | ||
| external_source | No |