Note that authentication of the request is controlled by the security policy rules in effect.
The location of the service (when combined with the base handlerURL). This is the location to which an IdP sends requests to resolve artifacts.
Identifies the protocol binding supported by the service.
A "tag" that identifies the ACS endpoint so that it can be referenced by other configuration elements or applications. It is strongly suggested that the values correspond to the values included in the SP's Metadatametadata.