curl --request POST \
  --url https://my.jobin.cloud/api/openapi/v1/campaigns/{campaignId}/contacts \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "contactIds": []
}
'

const options = {
  method: 'POST',
  headers: {'x-api-key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({contactIds: []})
};

fetch('https://my.jobin.cloud/api/openapi/v1/campaigns/{campaignId}/contacts', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://my.jobin.cloud/api/openapi/v1/campaigns/{campaignId}/contacts"

payload = { "contactIds": [] }
headers = {
    "x-api-key": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

$headers=@{}
$headers.Add("x-api-key", "<api-key>")
$headers.Add("Content-Type", "application/json")
$response = Invoke-WebRequest -Uri 'https://my.jobin.cloud/api/openapi/v1/campaigns/{campaignId}/contacts' -Method POST -Headers $headers -ContentType 'application/json' -Body '{
  "contactIds": []
}'

{
  "accepted": true,
  "campaignId": "aaaaaaaaaaaaaaaaaaaaaaaa",
  "contactIds": [
    "bbbbbbbbbbbbbbbbbbbbbbbb"
  ],
  "jobGroupId": "cccccccccccccccccccccccc",
  "queuedStagePositionCode": "first-touch"
}

{
  "statusCode": 429,
  "error": "Too Many Requests",
  "message": "<string>",
  "retryAfterSeconds": 123
}