# How JSONSerialization with GraphQLEnum\<Object\>

**URL:** <https://community.apollographql.com/t/how-jsonserialization-with-graphqlenum-object/5950>\
**Category:** Client SDKs\
**Tags:** client, mobile, ios\
**Created:** [March 16, 2023, 12:33pm UTC](https://community.apollographql.com/t/how-jsonserialization-with-graphqlenum-object/5950 "2023-03-16T12:33:24Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![skyzwing](https://sea1.discourse-cdn.com/flex019/user_avatar/community.apollographql.com/skyzwing/32/4024_2.png) [@skyzwing](https://community.apollographql.com/u/skyzwing)\
**Post date:** [March 16, 2023, 12:33pm UTC](https://community.apollographql.com/t/how-jsonserialization-with-graphqlenum-object/5950/1 "2023-03-16T12:33:24Z")

</div>

I try to JSONSerialization response data but it’s not work  
I receive this error

```auto
invalid type in json write (__swiftvalue)

```

This is my code

```auto
func serialization(data: JSONObject) {
    if let object = try JSONSerialization.data(withJSONObject: data) {
        print(object)
    }
}

```

---

<div class="post-metadata">

**Author:** ![Justin\_Gonzalez](https://sea1.discourse-cdn.com/flex019/user_avatar/community.apollographql.com/justin_gonzalez/32/5359_2.png) [@Justin\_Gonzalez](https://community.apollographql.com/u/Justin_Gonzalez)\
**Post date:** [February 6, 2025, 8:49pm UTC](https://community.apollographql.com/t/how-jsonserialization-with-graphqlenum-object/5950/2 "2025-02-06T20:49:13Z")

</div>