Comment 1 for bug 1828205

In a fresh devstack with curl I have no project_id in the response:
$ curl -H "X-Auth-Token: $MY_TOKEN" -X GET http://127.0.0.1:9696/v2.0/network-segment-ranges/ade20ea9-c2fe-47c7-805d-591f4e147ddc |json_pp
{
   "network_segment_range" : {
      "used" : {
         ...
      },
      "default" : true,
      "revision_number" : 0,
      "tags" : [],
      "minimum" : 200,
      "physical_network" : "physnet1",
      "id" : "ade20ea9-c2fe-47c7-805d-591f4e147ddc",
      "created_at" : "2019-05-08T11:56:47Z",
      "shared" : true,
      "network_type" : "vlan",
      "available" : [],
      "name" : "",
      "maximum" : 400
   }
}