What is "sessionManager" in VimeoClient constructor?

[rnstewart]

Another discrepancy I found in the documentation.

It says that VimeoClient can be constructed like this:

let vimeoClient = VimeoClient(configuration: appConfiguration)

But the actual class requires more in its constructor:

let vimeoClient = VimeoClient(
            appConfiguration: <#T##AppConfiguration?#>,
            sessionManager: <#T##VimeoSessionManager?#>
        )

I don't see anything about this sessionManager in the documentation. Can you update it to include that?