# 🧷 Service Line

Manage service line classifications.

 - [POST /gql/v1/service_lines](https://dev.docs.api.aiwyn.ai/api/bundle/service-line/getservicelinespaginated.md): **Retrieve all service lines with basic pagination support** **Pagination (v1 — limit/offset):** `pageSize` is a limit (records to return). `page` is an offset (records to skip), not a page index. Has