Where to define the access token for batch request in Facebook?

Where to define the access token for batch request in Facebook?

References

Reference NO 1

http://developers.facebook.com/docs/android/upgrading-from-2.0-to-3.0/

Reference NO 2

https://developers.facebook.com/docs/ios/batch-requests-ios-sdk/

Reference NO 3

https://groups.google.com/d/topic/restfb/VrFgX9y3C7M

Reference NO 4

http://facebooksdk.net/docs/making-synchronous-requests/

Reference NO 5

http://stackoverflow.com/questions/8468331/batch-request-query

Reference NO 6

http://rubydoc.info/github/arsduo/koala/master/Koala/Facebook/GraphAPIMethods

Reference NO 7

http://godoc.org/github.com/huandu/facebook

Reference NO 8

http://www.ruby-doc.org/gems/docs/k/koala-1.5.0/Koala/Facebook/GraphAPIMethods.html