Projects API: Update milestone ordering

Endpoint#

Property	Value
Type	mutation
Method	POST
Path	/api/external/v1/projects/update_milestone_ordering
Handler	OperatelyWeb.Api.Projects.Milestones.UpdateOrdering

Authentication#

• Requires a valid API token.
• Requires a write-enabled token.
• Read-only tokens return 403.

Inputs#

Field	Type	Required	Nullable	Default
project_id	id primitive (encoded as string)	Yes	No	-
ordering_state	array of string	Yes	No	-

Outputs#

Field	Type	Required	Nullable
project	project object	Yes	No

cURL Example#

Copied

curl --request POST \
  --url "https://app.operately.com/api/external/v1/projects/update_milestone_ordering" \
  --header "Authorization: Bearer ${OPERATELY_API_TOKEN}" \
  --header "Content-Type: application/json" \
  --data '{"ordering_state":["value"], "project_id":"value"}'

Response Example#

{
  "project": {
    "__typename": "value",
    "access_levels": "<access_levels>",
    "archived_at": "2026-01-01",
    "champion": "<person>",
    "closed_at": "2026-01-01",
    "contributors": [
      "<project_contributor>"
    ],
    "description": "value",
    "goal": "<goal>",
    "goal_id": "value",
    "id": "value",
    "inserted_at": "2026-01-01",
    "is_archived": true,
    "is_outdated": true,
    "is_pinned": true,
    "last_check_in": "<project_check_in>",
    "milestones": [
      "<milestone>"
    ],
    "milestones_ordering_state": [
      "value"
    ],
    "my_role": "value",
    "name": "value",
    "next_check_in_scheduled_at": "2026-01-01",
    "next_milestone": "<milestone>",
    "next_update_scheduled_at": "2026-01-01",
    "notifications": [
      "<notification>"
    ],
    "permissions": "<project_permissions>",
    "potential_subscribers": [
      "<subscriber>"
    ],
    "privacy": "value",
    "resource_hub": "<resource_hub>",
    "retrospective": "<project_retrospective>",
    "reviewer": "<person>",
    "space": "<space>",
    "space_id": "value",
    "state": "active",
    "status": "value",
    "subscription_list": "<subscription_list>",
    "success_status": "achieved",
    "task_statuses": [
      "<task_status>"
    ],
    "tasks_kanban_state": "value",
    "tasks_view": "list",
    "timeframe": "<timeframe>",
    "updated_at": "2026-01-01",
    "url": "value"
  }
}