@JsonProperty("rpt_endpoint")
    public String getAuthorizationRequestEndpoint() {
        return StringUtils.appendIfMissing(issuer, "/").concat(OAuth20Constants.UMA_AUTHORIZATION_REQUEST_URL);
    }
This is {@link UmaServerDiscoverySettings}.

@author Misagh Moayyed
@since 6.0.0
support/cas-server-support-oauth-uma-core/src/main/java/org/apereo/cas/uma/discovery/UmaServerDiscoverySettings.java