'action=query&prop=deletedrevisions&titles=Main%20Page|Talk:Main%20Page&' .
'drvprop=user|comment|content'
=> 'apihelp-query+deletedrevisions-example-titles',
'action=query&prop=deletedrevisions&revids=123456'
=> 'apihelp-query+deletedrevisions-example-revids',
'action=query&prop=deletedrevisions&titles=Main%20Page|Talk:Main%20Page&' .
'drvprop=user|comment|content'
=> 'apihelp-query+deletedrevisions-example-titles',
'action=query&prop=deletedrevisions&revids=123456'
=> 'apihelp-query+deletedrevisions-example-revids',