invalid_scope error from Discord after using auth URL provided by generateAuthUrl.

[roncli]

Describe the error
generateAuthUrl generates what appears to be a valid URL, but upon hitting "Authorize" on the discord.com page, I get a URL back with the querystring ?error=invalid_scope&error_description=The+requested+scope+is+invalid%2C+unknown%2C+or+malformed.&state=<my state>.

NodeJS version
v12.18.4 (from node:lts-alpine on Docker Hub)

Relevant code

        return oauth.generateAuthUrl({
            scope: process.env.DISCORD_USERSCOPES,
            state
        });

process.env.DISCORD_USERSCOPES is "identify connections guilds relationships.read".

state is crypto.randomBytes(16).toString("hex").

The URL this generates is https://discord.com/oauth2/authorize?client_id=<my client id>&redirect_uri=https%3A%2F%2F<my redirect uri>&response_type=code&scope=identify%20connections%20guilds%20relationships.read&state=<my state>.

The page on Discord appears to understand this:

However, on clicking Authorize, it returns me to this URL: https://<my redirect uri>?error=invalid_scope&error_description=The+requested+scope+is+invalid%2C+unknown%2C+or+malformed.&state=<my state> The redirect uri and the state both match the generated URL.

The scopes are valid and are listed under https://discord.com/developers/docs/topics/oauth2#shared-resources-oauth2-scopes. Any idea what I am doing wrong here?

[roncli]

Disregard. The issue is relationships.read is apparently behind a whitelist that Discord controls, and apparently isn't open for applications. It would have been nice if the documentation I was using for this had mentioned there was this whitelist! Sorry for the trouble, but leaving this comment here in case anyone else gets stung by this. :)