# List service lines

**Retrieve all service lines with basic pagination support**
This is a read-only lookup endpoint backed by Hasura.

Endpoint: POST /gql/v1/service_lines
Version: 1.0.0
Security: BearerAuth

## Request fields (application/json):

  - `pageSize` (integer)
    Maximum number of records to return

  - `page` (integer)
    Number of records to skip (offset)

## Response 200 fields (application/json):

  - `serviceLines` (array)

  - `total` (object)

  - `total.aggregate` (object)

  - `total.aggregate.count` (integer)