Hi!
It seems yes!
bash-4.1# curl -s --insecure --cookie <cookie> -X GET https://192.168.2.201/rest/v3/vlans
{"collection_result":{"total_elements_count":7,"filtered_elements_count":7},"vlan_element":[{"uri":"/vlans/1","vlan_id":1,"name":"DEFAULT_VLAN","status":"VS_PORT_BASED","type":"VT_STATIC","is_voice_enabled":false,"is_jumbo_enabled":false,"is_dsnoop_enabled":false,"is_dhcp_server_enabled":false},{"uri":"/vlans/2","vlan_id":2,"name":"DADES","status":"VS_PORT_BASED","type":"VT_STATIC","is_voice_enabled":false,"is_jumbo_enabled":false,"is_dsnoop_enabled":false,"is_dhcp_server_enabled":false},{"uri":"/vlans/20","vlan_id":20,"name":"VLAN20",..................................