List delivery milestones
Lists Delivery-owned milestones for a project, sourced from delivery_milestone and scoped work through delivery_milestone_scope.
GET
/api/v1/delivery/milestonesAuthorization
delivery-timeline:readapi key scoperequiredRequired scope when calling with an API key.
Query parameters
project_idstringrequiredProject ID in the resolved workspace
Example: proj_abc123
Request
curl -X GET "https://www.digitalstack360.com/api/v1/delivery/milestones?project_id=proj_abc123" \
-H "Authorization: Bearer $DS_API_KEY"Examples use a placeholder key from your environment. Store your key in $DS_API_KEY — never commit it.
Response
200 OK
{
"data": [
{
"id": "dm_01k2...",
"project_id": "proj_abc123",
"title": "Beta launch",
"status": "in_progress",
"target_date": "2026-07-31",
"scoped_work_item_ids": [
"work_01k2..."
]
}
],
"meta": {
"count": 1
}
}Errors
401
missing_authNo credentials provided
401
invalid_api_keyAPI key is invalid or revoked
403
scope_insufficientKey lacks delivery-timeline:read scope
404
project_not_foundProject does not exist in the resolved workspace