add conditional get middleware
add conditional get middleware

jayoshih/content-curation,jayoshih/content-curation,jayoshih/content-curation,DXCanas/content-curation,fle-internal/content-curation,fle-internal/content-curation,DXCanas/content-curation,DXCanas/content-curation,DXCanas/content-curation,jayoshih/content-curation,fle-internal/content-curation,fle-internal/content-curation