Aiven API · Endpoint removal
/v1/billing-group/{}/project-assign/{} stops working
Stopped working
Calls to /v1/billing-group/{}/project-assign/{} on Aiven API stopped working on July 17, 2026.
What to use instead of these calls
Call /v1/organization/{organization_id}/project/{project_id} instead (organization-level API).
Calls it hits
/v1/billing-group/{}/project-assign/{}
The API endpoint /v1/billing-group/{billing_group_id}/project-assign/{project} is deprecated. Use https://api.aiven.io/v1/organization/{organization_id}/project/{project_id} instead. It will be removed on 2026-07-17.
Facts
- API
- Aiven API
api.aiven.io - Kind
- Endpoint removal
- Takes effect
- July 17, 2026
- Calls after that day
- Fail
- Source
- Announcement
- Last updated
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