I have tried the following
#set($medias = $core_v2_media.List("%{ContentIds='$contentids'}"))
but it is not returning any results, even when $contentIds is a valid string made up of contentids.
can you please share how do you set up the $contentids
"e3787264-0488-4ca9-97e6-15359621b154,cc382664-335a-4b40-a412-f50bc96c5c73,97c3f661-5ab9-481f-ab78-682b88650a58,dfabcc2d-8492-4046-933b-77ec9a82bf03,fc230c3c-d237-47de-946e-33b284bb20e3"
#set($contentids ="e3787264-0488-4ca9-97e6-15359621b154,cc382664-335a-4b40-a412-f50bc96c5c73,97c3f661-5ab9-481f-ab78-682b88650a58,dfabcc2d-8492-4046-933b-77ec9a82bf03,fc230c3c-d237-47de-946e-33b284bb20e3") #set($medias = $core_v2_media.List("%{ContentIds=$contentids}"))
Please try this
