---
title: "Inspect an uploaded onboarding spreadsheet (admin only)"
method: GET
path: "/api/admin/network-onboarding/inspect"
tags: ["Administration/Network Onboarding"]
---

# Inspect an uploaded onboarding spreadsheet (admin only)

`GET /api/admin/network-onboarding/inspect`

Lists the workbook sheets with their most likely header rows, the platform fields a column can be mapped onto, and — when sheetName, headerRow and a mapping containing `country` are supplied — every distinct country value with its resolution.

## Query parameters

- `fileId` string, required
- `sheetName` string
- `headerRow` integer
- `mapping` string
- `countryAliases` string

## Response `200`

Default Response

- object
  - `metadata` object, required
    - `success` boolean, required — True when the request succeeded.
  - `data` object, required
    - `sheets` object[], required
      - `name` string, required
      - `rowCount` number, required
      - `columnCount` number, required
      - `headerCandidates` object[], required
        - `rowNumber` number, required
        - `filledCells` number, required
        - `headers` string[], required
    - `fields` object[], required
      - `key` string, required
      - `label` string, required
      - `description` string, required
      - `templateId` string, required
      - `kind` string, required
      - `usage` string, required
      - `required` boolean, required
      - `enumValues` string[], required
    - `countryPreflight` object, required
      - `entries` object[], required
        - `value` string, required
        - `occurrences` number, required
        - `resolved` boolean, required
        - `code` string, required
        - `via` string, required
      - `unresolvedValues` string[], required

## Other responses

- `400` — Default Response
- `401` — Default Response
- `403` — Default Response
- `404` — Default Response
- `413` — Default Response

---

[API](https://skmtc.net/retraced/apis/api-reference.md) · [All operations](https://skmtc.net/retraced/apis/api-reference/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/retraced/api-reference/revisions/60d6c901bc4e/schema)