curl -H "X-API-Key: $PARTICLE_API_KEY" \
  "https://api.particle.pro/v1/projects/{projectId}/slack/connections"

{
  "data": [
    {
      "id": "<string>",
      "installed_at": "2023-11-07T05:31:56Z",
      "project_id": "<string>",
      "scope": "<string>",
      "slack_app_id": "<string>",
      "slack_team_id": "<string>",
      "slack_team_name": "<string>",
      "created_by": {
        "id": "<string>",
        "name": "<string>"
      },
      "revoked_at": "2023-11-07T05:31:56Z"
    }
  ]
}

{
  "detail": "<string>",
  "error_code": "<string>",
  "errors": [
    {
      "location": "<string>",
      "message": "<string>",
      "value": "<unknown>"
    }
  ],
  "instance": "<string>",
  "resolve": {
    "message": "<string>",
    "action": "<string>",
    "endpoint": "<string>",
    "method": "<string>",
    "url": "<string>"
  },
  "status": 123,
  "title": "<string>",
  "type": "about:blank"
}