Spotify API Add To Queue Endpoint response faulty

[Inzanity]

The response from the Add To Queue endpoint doesn't return as expected. This is again a problem for strongly typed applications. 

When I test it using the API Reference the website even states "something went wrong"

Making a POST request to the endpoint using postman returns a jambled string which I don't know what it's supposed to be. This string is also different for each request, even if the same request has been sent.

[durss]

Same issue here.
The request isn't supposed to answer anything actually.
Also it's supposed to answer with a 204, not a 200.
This breaks any integration that is complying with the documentation

[jsfuller77]

Confirming same. I'm getting response error messages like "Unexpected character encountered while parsing number: G. Path '', line 1, position 2." and random variations thereof. However, the call still DOES add the song to my queue every time, so it's working but returning an error status and error message.

[Astronis]

Same problem here.

[rortilope]

As stated it's returning 200 instead of 204, a string in the body, and (arguably) more important:  for me at least it's not adding the song to the queue.