curl --request PUT \
  --url http://localhost:8080/workspaces/{id} \
  --header 'Content-Type: application/json' \
  --data '{
  "id": "<string>",
  "name": "<string>",
  "description": "<string>",
  "metadata": {}
}'

{
  "id": "<string>",
  "name": "<string>",
  "description": "<string>",
  "metadata": {},
  "created_at": 123,
  "updated_at": 123
}