revokeToken
Revoke the provided oauthToken using the OAuth server's revocation endpoint.
suspend fun revokeToken(accessToken: String, clientId: String, nonce: String?, keyPair: DpopKeyPair?)
Revoke the provided access token using the OAuth server's revocation endpoint.
The nonce should be passed in from the previous requestToken request, if available.
You can also pass in an optional DPoP key pair to sign the request with DPoP, otherwise it will use the one used for requestToken. If no key pair was used for the initial token request by this OAuthApi instance, a new one will be generated for you.