client.shield_information_barrier_segments.get_shield_information_barrier_segments(
    barrier_id
)

{
  "limit": 1000,
  "next_marker": "JV9IRGZmieiBasejOG9yDCRNgd2ymoZIbjsxbJMjIs3kioVii",
  "entries": [
    {
      "id": "11446498",
      "type": "shield_information_barrier_segment",
      "shield_information_barrier": {
        "id": "11446498",
        "type": "shield_information_barrier"
      },
      "name": "Investment Banking",
      "description": "'Corporate division that engages in advisory_based financial\n transactions on behalf of individuals, corporations, and governments.'",
      "created_at": "2020-06-26T18:44:45.869Z",
      "created_by": {
        "id": "11446498",
        "type": "user"
      },
      "updated_at": "2020-07-26T18:44:45.869Z",
      "updated_by": {
        "id": "11446498",
        "type": "user"
      }
    }
  ]
}