The source code schema for the Windows Installer XML Toolset Http Extension. Associates an SNI SSL certificate with HTTP.SYS. Extensibility point in the WiX XML Schema. Schema extensions can register additional elements at this point in the schema. Unique ID of this SNI SSL. If this attribute is not specified, an identifier will be generated automatically. A GUID used ot identify the SNI SSL binding. Rights for this ACE. Default is "all". Host of the URL to bind with the SNI SSL certificate. Host of the URL to bind with the SNI SSL certificate. Certificate store containing the SNI SSL certificate. Thumbprint of the SNI SSL certificate. Extensibility point in the WiX XML Schema. Schema extensions can register additional attributes at this point in the schema. Makes a reservation record for the HTTP Server API configuration store on Windows XP SP2, Windows Server 2003, and later. For more information about the HTTP Server API, see [HTTP Server API](https://learn.microsoft.com/en-us/windows/win32/http/http-api-start-page). The access control entries for the access control list. Extensibility point in the WiX XML Schema. Schema extensions can register additional elements at this point in the schema. Specifies the behavior when trying to install a URL reservation and it already exists. Replaces the existing URL reservation (the default). Keeps the existing URL reservation. The installation fails. Unique ID of this URL reservation. If this attribute is not specified, an identifier will be generated automatically. Security descriptor to apply to the URL reservation. Can't be specified when using children UrlAce elements. The [UrlPrefix](https://learn.microsoft.com/en-us/windows/win32/http/urlprefix-strings) string that defines the portion of the URL namespace to which this reservation pertains. Extensibility point in the WiX XML Schema. Schema extensions can register additional attributes at this point in the schema. The security principal and which rights to assign to them for the URL reservation. Extensibility point in the WiX XML Schema. Schema extensions can register additional elements at this point in the schema. Unique ID of this URL ACE. If this attribute is not specified, an identifier will be generated automatically. The security principal for this ACE. When the UrlReservation is under a ServiceInstall element, this defaults to "NT SERVICE\ServiceInstallName". This may be either a SID or an account name in a format that [LookupAccountName](https://learn.microsoft.com/en-us/windows/win32/api/winbase/nf-winbase-lookupaccountnamea) supports. When using a SID, an asterisk must be prepended. For example, "*S-1-5-18". Rights for this ACE. Default is "all". Extensibility point in the WiX XML Schema. Schema extensions can register additional attributes at this point in the schema.