---
title: "Get billing partial periods"
method: GET
path: "/public/v2/service-lines/{serviceLineNumber}/billing-cycles/partial-periods"
tags: ["Service Lines"]
---

# Get billing partial periods

`GET /public/v2/service-lines/{serviceLineNumber}/billing-cycles/partial-periods`

Required permission: Service plan, View.<br/>Get the previous billing partial periods for this service line. For more information about this endpoint, see https://starlink.readme.io/docs/understanding-proration.

## Path parameters

- `serviceLineNumber` string, required

## Response `200`

Successfully retrieved partial periods

- PartialPeriodResponseListServiceResponse
  - `errors` ValidationResult[], nullable
    - `memberNames` string[], nullable
    - `errorMessage` string, nullable
  - `warnings` ValidationResult[], nullable
    - `memberNames` string[], nullable
    - `errorMessage` string, nullable
  - `information` string[], nullable
  - `isValid` boolean
  - `content` PartialPeriodResponse[], nullable
    - `productReferenceId` string — The unique product identifier
    - `periodStart` string, date-time — The timestamp of the start of the partial period
    - `periodEnd` string, date-time — The timestamp of the end of the partial period

## Other responses

- `400` — Bad request. Invalid or missing parameter
- `401` — Unauthorized
- `403` — Missing required permission for this endpoint or resource
- `422` — Failed to retrieve partial periods

---

[API](https://skmtc.net/starlink/apis/starlink-management-api.md) · [All operations](https://skmtc.net/starlink/apis/starlink-management-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/starlink/starlink-management-api/revisions/a730bd0ddb42/schema)