curl --request GET \
  --url https://api.example.com/api/v1/campaigns/{campaign_id}

import requests

url = "https://api.example.com/api/v1/campaigns/{campaign_id}"

response = requests.get(url)

print(response.text)

const options = {method: 'GET'};

fetch('https://api.example.com/api/v1/campaigns/{campaign_id}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

{
  "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "name": "<string>",
  "whatsapp_account_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "recipient_type": "<string>",
  "status": "<string>",
  "total_recipients": 123,
  "messages_sent": 123,
  "messages_delivered": 123,
  "messages_read": 123,
  "messages_failed": 123,
  "created_at": "<string>",
  "updated_at": "<string>",
  "description": "<string>",
  "template_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "message_type": "text",
  "custom_message": "<string>",
  "message_payload": {},
  "recipient_group_ids": [
    "3c90c3cc-0d44-4b50-8888-8dd25736052a"
  ],
  "recipient_contact_ids": [
    "3c90c3cc-0d44-4b50-8888-8dd25736052a"
  ],
  "scheduled_for": "<string>",
  "started_at": "<string>",
  "completed_at": "<string>",
  "cancelled_at": "<string>",
  "failed_at": "<string>",
  "error_message": "<string>"
}

{
  "detail": [
    {
      "loc": [
        "<string>"
      ],
      "msg": "<string>",
      "type": "<string>",
      "input": "<unknown>",
      "ctx": {}
    }
  ]
}