Update de vários campos em um card

Boa tarde a todos.

Estou precisando atualizar mais de um campo de um card, porém estou recebendo um erro com a mutation abaixo:

mutation{

n1  : updateCardField(input:{card_id:    1111111     field_id:    "ad_set_id"    new_value:    "22222"    })

n2  : updateCardField(input:{card_id:    1111111     field_id:    "ad_set_id"    new_value:    "22222"    })

n3  : updateCardField(input:{card_id:    1111111     field_id:    "ad_set_id"    new_value:    "22222"    })

}

Erro apresentado:

{
  "errors": [
    {
      "message": "Field must have selections (field 'updateCardField' returns UpdateCardFieldPayload but has no selections. Did you mean 'updateCardField { ... }'?)",
      "locations": [
        {
          "line": 1,
          "column": 12
        }
      ],
      "path": [
        "mutation",
        "n1"
      ],
      "extensions": {
        "code": "selectionMismatch",
        "nodeName": "field 'updateCardField'",
        "typeName": "UpdateCardFieldPayload"
      }
    },
    {
      "message": "Field must have selections (field 'updateCardField' returns UpdateCardFieldPayload but has no selections. Did you mean 'updateCardField { ... }'?)",
      "locations": [
        {
          "line": 1,
          "column": 122
        }
      ],
      "path": [
        "mutation",
        "n2"
      ],
      "extensions": {
        "code": "selectionMismatch",
        "nodeName": "field 'updateCardField'",
        "typeName": "UpdateCardFieldPayload"
      }
    },
    {
      "message": "Field must have selections (field 'updateCardField' returns UpdateCardFieldPayload but has no selections. Did you mean 'updateCardField { ... }'?)",
      "locations": [
        {
          "line": 1,
          "column": 232
        }
      ],
      "path": [
        "mutation",
        "n3"
      ],
      "extensions": {
        "code": "selectionMismatch",
        "nodeName": "field 'updateCardField'",
        "typeName": "UpdateCardFieldPayload"
      }
    }
  ]
}

Alguém poderia me auxiliar?