{
    "field1": "some value1",
    "field2": "some value",
    "field3": "some value",
    "empty_field":  "",
    "extra_field": "some value",

    "value_is_hash":        {"test": 1},
    "value_is_empty_hash":  {},
    "value_is_array":       ["test", 1],
    "value_is_empty_array": []
}