OSID - osid.proxy.ProxyManager Service Interface Definition

Interface	osid.proxy.ProxyManager
Implements	`osid.OsidManager`
Implements	`osid.proxy.ProxyProfile`
Used By	`osid.orchestration.OrchestrationManager`
Description	The proxy manager provides access to proxy sessions and provides interoperability tests for various aspects of this service. The sessions included in this manager are: `ProxySession` : a session to acquire proxy interfaces
Method	getProxySession
Description	Gets a `ProxySession` which is responsible for acquiring authentication credentials on behalf of a service client.
Return	`osid.proxy.ProxySession`	a proxy session for this service
Errors	OPERATION_FAILED	unable to complete request
Errors	UNIMPLEMENTED	`supportsProxy()` is `false`
Compliance	`optional`	This method must be implemented if `supportsProxy()` is `true` .