Reciving UserUnauthroizedException 403 when trying to update column_values in the item

Hi guys, please help to understand what I’m doing wrong.

Using GraphQL succesfully creating board, creating item with title.
But whenever I’m trying to update column values on the item for the board I’ve created resiving UserUnauthroizedException 403 exception.

Please advice, how I can see what permissions do I need?
this throws and error:
mutation { create_item (board_id: 3896215602, group_id: "duplicate_of_implementation_go", item_name: "“+ title +”", column_values: "{\\"text\\":\\"testTEST\\"}") { id }}"
This workds as intended with no access issues:
“mutation { create_item (board_id:”+ boardId +“, group_id: "duplicate_of_implementation_go", item_name: "”+ title +“") { id }}”