https://community.spotify.com/t5/Spotify-for-Developers/WebAPI-Invalid-Identifiers/m-p/5451805#M6886 <P>Hi,</P><P>&nbsp;</P><P>I'd really like to understand (not critique) your usage of 400s for invalid IDs instead of just throwing a 404 back. Some would suggest that this breaks encapsulation - would you agree with that?</P><P>&nbsp;</P><P>Thanks,</P><P>&nbsp;</P><P>James</P><P>&nbsp;</P> Mon, 31 Oct 2022 13:20:10 GMT JamesGardner82 2022-10-31T13:20:10Z https://community.spotify.com/t5/Spotify-for-Developers/WebAPI-Invalid-Identifiers/m-p/5451805#M6886 <P>Hi,</P><P>&nbsp;</P><P>I'd really like to understand (not critique) your usage of 400s for invalid IDs instead of just throwing a 404 back. Some would suggest that this breaks encapsulation - would you agree with that?</P><P>&nbsp;</P><P>Thanks,</P><P>&nbsp;</P><P>James</P><P>&nbsp;</P> Mon, 31 Oct 2022 13:20:10 GMT https://community.spotify.com/t5/Spotify-for-Developers/WebAPI-Invalid-Identifiers/m-p/5451805#M6886 JamesGardner82 2022-10-31T13:20:10Z