score:15
Accepted answer
The error is telling you that instead of /switch_id it got an array. So it seems like you should read the JSON as a List[Switch] instead of just Switch
Assuming your Reads (didn't test them) are correct this should work:
val json: JsValue = Json.parse(jsonChunk)
println(json.validate[List[TheSwitch]])
Source: stackoverflow.com
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