# Stack
<a name="API_Stack"></a>

Describes a stack.

## Contents
<a name="API_Stack_Contents"></a>

 ** Name **   <a name="WorkSpacesApplications-Type-Stack-Name"></a>
The name of the stack.  
Type: String  
Length Constraints: Minimum length of 1.  
Required: Yes

 ** AccessEndpoints **   <a name="WorkSpacesApplications-Type-Stack-AccessEndpoints"></a>
The list of virtual private cloud (VPC) interface endpoint objects. Users of the stack can connect to WorkSpaces Applications only through the specified endpoints.   
Type: Array of [AccessEndpoint](API_AccessEndpoint.md) objects  
Array Members: Minimum number of 1 item. Maximum number of 4 items.  
Required: No

 ** ApplicationSettings **   <a name="WorkSpacesApplications-Type-Stack-ApplicationSettings"></a>
The persistent application settings for users of the stack.  
Type: [ApplicationSettingsResponse](API_ApplicationSettingsResponse.md) object  
Required: No

 ** Arn **   <a name="WorkSpacesApplications-Type-Stack-Arn"></a>
The ARN of the stack.  
Type: String  
Pattern: `^arn:aws(?:\-cn|\-iso\-b|\-iso|\-us\-gov)?:[A-Za-z0-9][A-Za-z0-9_/.-]{0,62}:[A-Za-z0-9_/.-]{0,63}:[A-Za-z0-9_/.-]{0,63}:[A-Za-z0-9][A-Za-z0-9:_/+=,@.\\-]{0,1023}$`   
Required: No

 ** CreatedTime **   <a name="WorkSpacesApplications-Type-Stack-CreatedTime"></a>
The time the stack was created.  
Type: Timestamp  
Required: No

 ** Description **   <a name="WorkSpacesApplications-Type-Stack-Description"></a>
The description to display.  
Type: String  
Length Constraints: Minimum length of 1.  
Required: No

 ** DisplayName **   <a name="WorkSpacesApplications-Type-Stack-DisplayName"></a>
The stack name to display.  
Type: String  
Length Constraints: Minimum length of 1.  
Required: No

 ** EmbedHostDomains **   <a name="WorkSpacesApplications-Type-Stack-EmbedHostDomains"></a>
The domains where WorkSpaces Applications streaming sessions can be embedded in an iframe. You must approve the domains that you want to host embedded WorkSpaces Applications streaming sessions.  
Type: Array of strings  
Array Members: Minimum number of 1 item. Maximum number of 20 items.  
Length Constraints: Maximum length of 128.  
Pattern: `(?:[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?\.)+[a-z0-9][a-z0-9-]{0,61}[a-z0-9]`   
Required: No

 ** FeedbackURL **   <a name="WorkSpacesApplications-Type-Stack-FeedbackURL"></a>
The URL that users are redirected to after they click the Send Feedback link. If no URL is specified, no Send Feedback link is displayed.  
Type: String  
Length Constraints: Maximum length of 1000.  
Required: No

 ** RedirectURL **   <a name="WorkSpacesApplications-Type-Stack-RedirectURL"></a>
The URL that users are redirected to after their streaming session ends.  
Type: String  
Length Constraints: Maximum length of 1000.  
Required: No

 ** StackErrors **   <a name="WorkSpacesApplications-Type-Stack-StackErrors"></a>
The errors for the stack.  
Type: Array of [StackError](API_StackError.md) objects  
Required: No

 ** StorageConnectors **   <a name="WorkSpacesApplications-Type-Stack-StorageConnectors"></a>
The storage connectors to enable.  
Type: Array of [StorageConnector](API_StorageConnector.md) objects  
Required: No

 ** StreamingExperienceSettings **   <a name="WorkSpacesApplications-Type-Stack-StreamingExperienceSettings"></a>
The streaming protocol you want your stack to prefer. This can be UDP or TCP. Currently, UDP is only supported in the Windows native client.  
Type: [StreamingExperienceSettings](API_StreamingExperienceSettings.md) object  
Required: No

 ** UserSettings **   <a name="WorkSpacesApplications-Type-Stack-UserSettings"></a>
The actions that are enabled or disabled for users during their streaming sessions. By default these actions are enabled.  
Type: Array of [UserSetting](API_UserSetting.md) objects  
Array Members: Minimum number of 1 item.  
Required: No

## See Also
<a name="API_Stack_SeeAlso"></a>

For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/appstream-2016-12-01/Stack) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/appstream-2016-12-01/Stack) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/appstream-2016-12-01/Stack)