Hi! I don't understand why the /token endpoint doesn't return a refresh_token after authorization code flow? How to obtain a refresh token?

{
  "access_token": "PsUorER0ZzsZ8jVuXp4UgoVVpG3A7QuQAR_OrvGNv0s.c44FhuLBf9BCjPpdKfWlp_bPX-spVbXMWsDTWMs7KVI",
  "expires_in": 3599,
  "id_token": "eyJhbGciOiJSUzI1NiIsImtpZCI6InB1YmxpYzpoeWRyYS5vcGVuaWQuaWQtdG9rZW4iLCJ0eXAiOiJKV1QifQ.eyJhdF9oYXNoIjoiY3JDaFNNYlJEN1liamZoODNuYXJwQSIsImF1ZCI6WyJtb2JpbGUtY2xpZW50Il0sImF1dGhfdGltZSI6MTY1NTkxMjUyOCwiZXhwIjoxNjU1OTE2OTk1LCJpYXQiOjE2NTU5MTMzOTUsImlzcyI6Imh0dHA6Ly8xMjcuMC4wLjE6NDQ0NC8iLCJqdGkiOiI2Y2FkNGIwMS1mOWY0LTRkNjMtYjRhYy01YTg0MzYxNzI3NjkiLCJyYXQiOjE2NTU5MTMzOTEsInNpZCI6ImQxZGRjOTJkLWMxYTktNDI2MS04ZTljLTc5MzlhMzM3MmNkZiIsInN1YiI6IjdmZWQ5ZTkxLWNjNmMtNDUzNC1hNjZhLThmOTBkZjgxZjc2NSJ9.rUN-LfaarQUoFMJZrTVz065gYd4rj5A7eP5j67Lkd-XSh7exsbn4atLbgZD2L2kHKk3wQYz7EzdroI1vGL5OBoHDRfktJiz8xIIikxupm8VeZRVtYoMSZTX5jEYbTiHAw1Ka1_IBLSB1wp6-cEtlWCt83dvVJ8Fmebc9y4cHUiYStMJtUOUl9rFFjMfFGqnQZ3IoDq-LvJGp33oL1vbhF8S2bNeP_xRMTSPXWYfIWhiJOwyfWTjwF-YcOzg7xQwysiCfauXBocUrZvzRn66_zqUxIjvJXO2yryh67R4eWfUoVOfsppwPVJukgyBprynvRp-cluAikg0f2E0zjAoBY0q8Cd6H-roVRDuzQ0-4ui38spZGOe1V8cwIUS1M6SWkIEacPueXqyrOplDTVdF_Hl7-0uaC9Jk2auPKkXApvl2k9cL5vk3LIOIS6_Nw0Kh00c3EdmmUeaR4CipQd2KwG-4tXUhAeLsMSHw2CCTl2BG2K4X2-G17EPqVZS7TQ029BEBeu6j9rPF8Bcabucjgq3HeuksqFWY3ks1cITzutncn0IoI6fOd3m3aUMijxvie5XBRUz0KMiDVHiuS81B-wlB3vx2QNx78y_2x_49wwc9xH_ZbvuWEDNbMYgotY9qV8I86ehLViG2A9i49FRfwg8Zh8gpPO5JNelyM-q7dSuY",
  "scope": "openid",
  "token_type": "bearer"
}

you need to add offline scope in your request

Everything worked, thanks!