Got Request Body should be a valid JSON object error while create a meeting

Referring to this comment, I tried again today with this payload, but it didn’t solve it. I’m sorry if this is a busy time for you, but please take care of it.

Reference Comments:

payload:

{
  "topic": "string",
  "type": 2,
  "start_time": format_start_time,
  "duration": 60,
  "schedule_for": "",
  "timezone": "Asia/Shanghai",
  "password": "",
  "agenda": "string",
  "recurrence": {
    "type": null,
    "repeat_interval": null,
    "weekly_days": null,
    "monthly_day": null,
    "monthly_week": null,
    "monthly_week_day": null,
    "end_times": null,
    "end_date_time": null
  },
  "settings": {
    "host_video": true,
    "participant_video": false,
    "cn_meeting": false,
    "in_meeting": false,
    "join_before_host": true,
    "mute_upon_entry": true,
    "watermark": false,
    "use_pmi": false,
    "approval_type": 2,
    "registration_type": 1,
    "audio": "both",
    "auto_recording": "none",
    "enforce_login": false,
    "enforce_login_domains": "",
    "alternative_hosts": "",
    "global_dial_in_countries": null,
    "registrants_email_notification": false
  }
}