curl --request PATCH \
  --url https://api.sendrealm.com/campaigns/{id} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "name": "<string>",
  "subject": "<string>",
  "reply_to_address": "jsmith@example.com",
  "audience_ids": [
    "3c90c3cc-0d44-4b50-8888-8dd25736052a"
  ],
  "template_version_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "tracking": {},
  "include_unsubscribe_link": true,
  "content": {}
}
'

const options = {
  method: 'PATCH',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    name: '<string>',
    subject: '<string>',
    reply_to_address: 'jsmith@example.com',
    audience_ids: ['3c90c3cc-0d44-4b50-8888-8dd25736052a'],
    template_version_id: '3c90c3cc-0d44-4b50-8888-8dd25736052a',
    tracking: {},
    include_unsubscribe_link: true,
    content: {}
  })
};

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

import requests

url = "https://api.sendrealm.com/campaigns/{id}"

payload = {
    "name": "<string>",
    "subject": "<string>",
    "reply_to_address": "jsmith@example.com",
    "audience_ids": ["3c90c3cc-0d44-4b50-8888-8dd25736052a"],
    "template_version_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "tracking": {},
    "include_unsubscribe_link": True,
    "content": {}
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.patch(url, json=payload, headers=headers)

print(response.text)

{
  "status": 123,
  "data": {
    "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "name": "<string>",
    "status": "<string>",
    "channel": "email",
    "targeting": {},
    "from": {
      "name": "<string>",
      "address": "jsmith@example.com"
    },
    "reply_to_address": "jsmith@example.com",
    "subject": "<string>",
    "domain_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "template_version_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "audience_ids": [
      "3c90c3cc-0d44-4b50-8888-8dd25736052a"
    ],
    "audiences": [
      {
        "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "name": "<string>",
        "subscribed_contacts": 123
      }
    ],
    "tracking": {
      "click_tracking": true,
      "open_tracking": true
    },
    "include_unsubscribe_link": true,
    "unsubscribe_link_type": "<string>",
    "content": {},
    "readiness": {
      "ready": true,
      "reasons": [
        "<string>"
      ]
    },
    "is_editable": true,
    "analytics": {
      "recipients": 123,
      "delivered": 123,
      "opened": 123,
      "clicked": 123,
      "bounced": 123,
      "complained": 123,
      "unsubscribed": 123
    },
    "created_at": "2023-11-07T05:31:56Z",
    "updated_at": "2023-11-07T05:31:56Z"
  }
}

{
  "status": 123,
  "error": {
    "code": "<string>",
    "message": "<string>",
    "details": "<string>",
    "issues": [
      {
        "code": "<string>",
        "path": "<string>",
        "message": "<string>"
      }
    ]
  }
}

{
  "status": 123,
  "error": {
    "code": "<string>",
    "message": "<string>",
    "details": "<string>",
    "issues": [
      {
        "code": "<string>",
        "path": "<string>",
        "message": "<string>"
      }
    ]
  }
}

{
  "status": 123,
  "error": {
    "code": "<string>",
    "message": "<string>",
    "details": "<string>",
    "issues": [
      {
        "code": "<string>",
        "path": "<string>",
        "message": "<string>"
      }
    ]
  }
}

{
  "status": 123,
  "error": {
    "code": "<string>",
    "message": "<string>",
    "details": "<string>",
    "issues": [
      {
        "code": "<string>",
        "path": "<string>",
        "message": "<string>"
      }
    ]
  }
}