For a given json response like this ```{ ... "error": "error_001" }``` is there an out-of-th...

# serialization

[Patrick Hum]

For a given json response like this

{
    ...
    "error": "error_001"
}

is there an out-of-the-box solution to deserialize error as a sealed interface like this?

@Serializable
sealed interface Errors {
    @Serializable
    @SerialName("error_001")
    object Error001 : Errors
    
    // Catch all for unknown values
    @Serializable
    value class Unknown(val errorCode: String) : Errors
}

[itnoles]

@SerialName is for key, but not for value.

[Shivam Verma]

Should be possible with a custom de-serializer.
1. Inspect the value for "error"
2. If "error_1" -> map to Error001 else Unknown