API Error - Dimension mismatch

I got a simple query, where I want to get all items from a board

The idea is to get a list of items, based on Google Sheets where my Board Ids are stored.

But I’m already receiving an error when I want to use a variable in my query

var boardId = 1136581766;
var query = "query($board:Int!) {boards (ids:$board,state:active){name id items {id name column_values{id,text, type, title,value}}}}"; var variables = { "board" : boardId, };

{“errors”:[{“message”:“List dimension mismatch on variable $board and argument ids (Int! / [Int])”,“locations”:[{“line”:1,“column”:29}],“fields”:[“query”,“boards”,“ids”]}],“account_id”:4428197}

What I’m doing wrong? 😭