Get the final request URL for the operation.
//Create the operation and fill in the URL parameters
APIScriptRWU.INIT("Operation ID RWU"::RWUTest_OAuthRedirect);
APIScriptRWU.ENDPOINT("Provider ID RWU"::RWUTest, "Operation ID RWU"::RWUTest_OAuthRedirect);
APIScriptRWU.ADD_VARIABLE('','RedirectUri',GetOAuth2RedirectUrl());
APIScriptRWU.EXECUTE();
//Get the final request URL in correct format
AuthorizationUrl := APIScriptRWU.GET_REQUEST_URL());