{"issuer":"https://account.line.biz","authorization_endpoint":"https://account.line.biz/oauth2/authorize","token_endpoint":"https://account.line.biz/oauth2/token","jwks_uri":"https://account.line.biz/oauth2/certs","response_types_supported":["code"],"subject_types_supported":["pairwise"],"id_token_signing_alg_values_supported":["RS256"]}