@Override
    @JsonPropertyDescription("You can set an openid-configuration URL to automatically configure much of the openid " +
                             "settings. Without this the other endpoints etc must be set manually.")
    @JsonProperty
    public String getOpenIdConfigurationEndpoint() {
        return openIdConfigurationEndpoint;
    }
@return The type of Open ID Connnect identity provider in use.
stroom-security/stroom-security-openid-api/src/main/java/stroom/security/openid/api/AbstractOpenIdConfig.java