{"authorization_endpoint":"https://agent-mailbox.fezone.tw/authorize","code_challenge_methods_supported":["S256"],"grant_types_supported":["authorization_code","refresh_token"],"issuer":"https://agent-mailbox.fezone.tw","registration_endpoint":"https://agent-mailbox.fezone.tw/register","response_modes_supported":["query"],"response_types_supported":["code"],"token_endpoint":"https://agent-mailbox.fezone.tw/token","token_endpoint_auth_methods_supported":["none","client_secret_post","client_secret_basic"]}