https://atheros.ai/blog/graphql-scalars-and-their-input-and-result-coercion

string_coercion.json

{
    "data": {
        "tasks": [
            {
                "id": "6",
                "progress": 55.5,
                "name": "Test task",
                "completed": false,
                "taskPriority": 1
            }
        ] 
    }
}