---
title: "GET /gdc/internal/model/diffFromEmpty/{diffId}"
method: GET
path: "/gdc/internal/model/diffFromEmpty/{diffId}"
---

# GET /gdc/internal/model/diffFromEmpty/{diffId}

`GET /gdc/internal/model/diffFromEmpty/{diffId}`

## Request

- Base URL: `https://secure.gooddata.com`
- URL: `https://secure.gooddata.com/gdc/internal/model/diffFromEmpty/{diffId}`
- Auth: none declared

## Response `200`

OK - resulting diff

- ProjectModelDiff
  - `projectModelDiff` object, required
    - `updateOperations` UpdateOperation[], required
      - `updateOperation` object, required
        - `type` string, required
        - `dataset` string
        - `destructive` boolean, required
        - `description` string, required
        - `parameters` string[], required
    - `updateScripts` UpdateScripts[], required
      - `updateScript` object, required
        - `maqlDdl` string
        - `maqlDdlChunks` string, required
        - `preserveData` boolean, required
        - `cascadeDrops` boolean, required
        - `fallbackHardSync` boolean
    - `impactedVisualObjects` ImpactedVisualObject[]
      - `impactedVisualObject` object, required
        - `identifier` string, required
        - `category` string, required
        - `title` string, required
        - `uri` string, required
    - `computedAttributesScript` ComputedAttributesScript
      - `maqlDdlChunks` string, required

## Other responses

- `202`: Accepted - the task is still running
- `404`: Not Found - diff with <diffId> does not exist
- `410`: Gone - if the async task failed

---

[API](https://skmtc.dev/gooddata/apis/gooddata-api-documentation.md) - [All operations](https://skmtc.dev/gooddata/apis/gooddata-api-documentation/llms.txt) - [OpenAPI document](https://skmtc.dev/gooddata/apis/gooddata-api-documentation/revisions/e5dc0ee6ab00?raw)