curl --request GET \
  --url https://api.example.com/connections \
  --header 'Authorization: Bearer <token>'

{
  "connections": [
    {
      "authMetadata": {
        "NoAuthMetadata": {}
      },
      "updatedAt": "<string>",
      "integrationId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "projectId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "integrationUserId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "customMetadata": {},
      "createdAt": "<string>"
    }
  ]
}