_redirect_url(
            redirect_uri_on_provider_dashboard=redirect_uri_on_provider_dashboard,
            user_context=user_context,
        )

        return AuthorisationUrlGetOkResult(
            url_with_query_params=authorisation_url_info.url_with_query_params,
            pkce_code_verifier=authorisation_url_info.pkce_code_verifier,
        )

    async def sign_in_up_post(
        self,
        provider: Provider,
        redirect_uri_info: Optional[RedirectUriInfo],
        oauth_tokens: Option