Provider - Get Available Stacks

Service:

App Service

API Version:

2026-07-15

Description for Get available application frameworks and their versions

GET https://management.azure.com/providers/Microsoft.Web/availableStacks?api-version=2026-07-15

With optional parameters:

GET https://management.azure.com/providers/Microsoft.Web/availableStacks?api-version=2026-07-15&osTypeSelected={osTypeSelected}

URI Parameters

Name	In	Required	Type	Description
api-version	query	True	string minLength: 1	The API version to use for this operation.
osTypeSelected	query		ProviderOsTypeSelected

Responses

Name	Type	Description
200 OK	ApplicationStackCollection	The request has succeeded.
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
ApplicationStack	Application stack.
ApplicationStackCollection	Collection of Application Stacks
ApplicationStackResource	ARM resource for a ApplicationStack.
DefaultErrorResponse	App Service error response.
DefaultErrorResponseError	Error model.
DefaultErrorResponseErrorDetailsItem	Detailed errors.
ProviderOsTypeSelected
StackMajorVersion	Application stack major version.
StackMinorVersion	Application stack minor version.

ApplicationStack

Object

Application stack.

Name	Type	Description
dependency	string	Application stack dependency.
display	string	Application stack display name.
frameworks	ApplicationStack[]	List of frameworks associated with application stack.
isDeprecated	ApplicationStack[]	true if this is the stack is deprecated; otherwise, false.
majorVersions	StackMajorVersion[]	List of major versions available.
name	string	Application stack name.

ApplicationStackCollection

Object

Collection of Application Stacks

Name	Type	Description
nextLink	string (uri)	The link to the next page of items
value	ApplicationStackResource[]	The ApplicationStackResource items on this page

ApplicationStackResource

Object

ARM resource for a ApplicationStack.

Name	Type	Description
id	string	Resource Id.
kind	string	Kind of resource.
name	string	Resource Name.
properties.dependency	string	Application stack dependency.
properties.display	string	Application stack display name.
properties.frameworks	ApplicationStack[]	List of frameworks associated with application stack.
properties.isDeprecated	ApplicationStack[]	true if this is the stack is deprecated; otherwise, false.
properties.majorVersions	StackMajorVersion[]	List of major versions available.
properties.name	string	Application stack name.
type	string	Resource type.

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.

ProviderOsTypeSelected

Enumeration

Value	Description
Windows
Linux
WindowsFunctions
LinuxFunctions
All

StackMajorVersion

Object

Application stack major version.

Name	Type	Description
appSettingsDictionary	management.azure.com.appservice.provider.getavailablestacks	<appSettings> <appSetting name="FUNCTIONS_WORKER_RUNTIME" value="dotnet" /> </appSettings> Example: All the function apps need AppSetting: "FUNCTIONS_WORKER_RUNTIME" to be set stack name
applicationInsights	boolean	true if this supports Application Insights; otherwise, false.
displayVersion	string	Application stack major version (display only).
isDefault	boolean	true if this is the default major version; otherwise, false.
isDeprecated	boolean	true if this stack has been deprecated, otherwise false.
isHidden	boolean	true if this stack should be hidden for new customers on portal, otherwise false.
isPreview	boolean	true if this stack is in Preview, otherwise false.
minorVersions	StackMinorVersion[]	Minor versions associated with the major version.
runtimeVersion	string	Application stack major version (runtime only).
siteConfigPropertiesDictionary	management.azure.com.appservice.provider.getavailablestacks	<siteConfigProperties> <siteConfigProperty name="Use32BitWorkerProcess" value="false" /> </siteConfigProperties> Example: All Linux Function Apps, need Use32BitWorkerProcess to be set to 0

StackMinorVersion

Object

Application stack minor version.

Name	Type	Description
displayVersion	string	Application stack minor version (display only).
isDefault	boolean	true if this is the default minor version; otherwise, false.
isRemoteDebuggingEnabled	boolean	true if this supports Remote Debugging, otherwise false.
runtimeVersion	string	Application stack minor version (runtime only).