curl --request POST \
  --url https://api.juicer.io/v1/feeds/{feed_id}/posts/bulk \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "post_ids": [
    123
  ],
  "excluded_post_ids": [
    123
  ]
}
'

{
  "error": {
    "code": "feed_limit_reached",
    "message": "Your Free plan allows 1 feed(s). Upgrade to create more.",
    "details": {
      "name": [
        "can't be blank"
      ]
    },
    "action": {
      "type": "upgrade_plan",
      "current_plan": "small",
      "current_plan_display_name": "Free",
      "required_plan": "large",
      "required_plan_display_name": "Pro",
      "upgrade_url": "<string>",
      "expires_at": "2023-11-07T05:31:56Z"
    }
  }
}