Im trying to write a query to move an item from one board to another.

this is the example from the docs:

mutation {

  move_item_to_board (board_id:1234567890, group_id: "new_group", item_id:9876543210, columns_mapping: [{source:"status", target:"status2"}, {source:"person", target:"person"}, {source:"date", target:"date4"}]) {

    id

  }

}

This is my query (I’ve removed the ids for this post) :

mutation {

    move_item_to_board (

        board_id: 0000000000,

        group_id: "0000000000_group",

        item_id: 0000000000, 

        columns_mapping: :

            {source:"id_number", target:null},

            {source:"email", target:"text9"},

            {source:"text", target:"text0"},

            {source:"text8", target:"text"},

            {source:"status1", target:null},

            {source:"dropdown", target:"dropdown37"},

            {source:"dup__of_referral", target:"dup__of_referral"},

            {source:"phone5", target:"phone7"},

            {source:"date", target:null},

            {source:"date2", target:null},

            {source:"status_1", target:null}

        ]

    ) {

        id

    }

}

I’m getting this error when sending via postman

{

    "error_code": "GraphqlGeneralError",

    "status_code": 200,

    "error_message": "Columns mapping is not in the expected format",

    "error_data": {}

}

Can someone help me out, I don’t see what is wrong with my query. To me it looks the same as the example query unless I’m handling the nulls incorrectly or something.

Thanks in advance.