curl --request POST \
  --url https://astrasend-mocha.vercel.app/api/public/tendlc/campaigns \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "brand_id": "<string>",
  "use_case": "<string>",
  "program_summary": "<string>",
  "sample_messages": [
    "<string>"
  ],
  "opt_in_details": "<string>",
  "help_message": "<string>",
  "stop_message": "<string>",
  "customer_care_email": "<string>",
  "customer_care_phone": "<string>",
  "number_ids": [
    "<string>"
  ]
}
'

{
  "ok": true
}