Web Apps - Swap Slot Slot

Service:

App Service

API Version:

2025-05-01

Description for Swaps two deployment slots of an app.

POST https://management.azure.com/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Web/sites/{name}/slots/{slot}/slotsswap?api-version=2025-05-01

URI Parameters

Name	In	Required	Type	Description
name	path	True	string	Name of the app.
resourceGroupName	path	True	string minLength: 1 maxLength: 90	The name of the resource group. The name is case insensitive.
slot	path	True	string	Name of the deployment slot. By default, this API returns the production slot.
subscriptionId	path	True	string (uuid)	The ID of the target subscription. The value must be an UUID.
api-version	query	True	string minLength: 1	The API version to use for this operation.

Request Body

Name	Required	Type	Description
preserveVnet	True	boolean	true to preserve Virtual Network to the slot during swap; otherwise, false.
targetSlot	True	string	Destination deployment slot during swap operation.

Responses

Name	Type	Description
200 OK		Azure operation completed successfully.
202 Accepted		Resource operation accepted. Headers Location: string Retry-After: integer
Other Status Codes	DefaultErrorResponse	An unexpected error response.

Security

azure_auth

Azure Active Directory OAuth2 Flow.

Type: oauth2
Flow: implicit
Authorization URL: https://login.microsoftonline.com/common/oauth2/authorize

Scopes

Name	Description
user_impersonation	impersonate your user account

Definitions

Name	Description
CsmSlotEntity	Deployment slot parameters.
DefaultErrorResponse	App Service error response.
DefaultErrorResponseError	Error model.
DefaultErrorResponseErrorDetailsItem	Detailed errors.

CsmSlotEntity

Object

Deployment slot parameters.

Name	Type	Description
preserveVnet	boolean	true to preserve Virtual Network to the slot during swap; otherwise, false.
targetSlot	string	Destination deployment slot during swap operation.

DefaultErrorResponse

Object

App Service error response.

Name	Type	Description
error	DefaultErrorResponseError	Error model.

DefaultErrorResponseError

Object

Error model.

Name	Type	Description
code	string	Standardized string to programmatically identify the error.
details	DefaultErrorResponseErrorDetailsItem[]	Detailed errors.
innererror	string	More information to debug error.
message	string	Detailed error description and debugging information.
target	string	Detailed error description and debugging information.

DefaultErrorResponseErrorDetailsItem

Object

Detailed errors.

Name	Type	Description
code	string	Standardized string to programmatically identify the error.
message	string	Detailed error description and debugging information.
target	string	Detailed error description and debugging information.