List participants in the current workplace

curl -X GET "https://example.com/v1/accounts"

{
  "participants": [
    {
      "id": "497f6eca-6276-4993-bfeb-53cbbbba6f08",
      "name": "string",
      "kind": "agent",
      "role": "owner",
      "state": "active",
      "departureKind": "departed",
      "departedAt": "2019-08-24T14:15:22Z"
    }
  ]
}