---
title: "Get the difference in configuration settings between two web app slots"
method: POST
path: "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Web/sites/{name}/slotsdiffs"
tags: ["Sites"]
---

# Get the difference in configuration settings between two web app slots

`POST /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Web/sites/{name}/slotsdiffs`

## Path parameters

- `resourceGroupName` string, required
- `name` string, required
- `subscriptionId` string, required

## Query parameters

- `api-version` string, required

## Request body

- CsmSlotEntity — Class containing deployment slot parameters
  - `targetSlot` string — Set the destination deployment slot during swap operation
  - `preserveVnet` boolean — Get or set the flag indicating it should preserve VNet to the slot during swap

## Response `200`

OK

- SlotDifferenceCollection — Collection of Slot Differences
  - `value` SlotDifference[] — Collection of resources
    - `id` string — Resource Id
    - `name` string — Resource Name
    - `kind` string — Kind of resource
    - `location` string, required — Resource Location
    - `type` string — Resource type
    - `tags` object — Resource tags
  - `nextLink` string — Link to next page of resources

---

[API](https://skmtc.net/azure/apis/website-management-client.md) · [All operations](https://skmtc.net/azure/apis/website-management-client/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/azure/website-management-client/versions/e6d8fbd68044/schema)