{ "issuer": "https://accounts.google.com", "authorization_endpoint": "https://accounts.google.com/o/oauth2/v2/auth", "device_authorization_endpoint": "https://oauth2.googleapis.com/device/code", "token_endpoint": "https://oauth2.googleapis.com/token", "userinfo_endpoint": "https://openidconnect.googleapis.com/v1/userinfo", "revocation_endpoint": "https://oauth2.googleapis.com/revoke", "jwks_uri": "https://www.googleapis.com/oauth2/v3/certs", "response_types_supported": [ "code", "token", "id_token", "code token", "code id_token", "token id_token", "code token id_token", "none" ], "subject_types_supported": [ "public" ], "id_token_signing_alg_values_supported": [ "RS256" ], "scopes_supported": [ "openid", "email", "profile" ], "token_endpoint_auth_methods_supported": [ "client_secret_post", "client_secret_basic" ], "claims_supported": [ "aud", "email", "email_verified", "exp", "family_name", "given_name", "iat", "iss", "name", "picture", "sub" ], "code_challenge_methods_supported": [ "plain", "S256" ], "grant_types_supported": [ "authorization_code", "refresh_token", "urn:ietf:params:oauth:grant-type:device_code", "urn:ietf:params:oauth:grant-type:jwt-bearer" ] }