curl -X DELETE "https://server.smartlead.ai/api/v1/campaigns/123/leads/456?api_key=YOUR_KEY"

import requests

API_KEY = "YOUR_API_KEY"
campaign_id = 123
lead_id = 456

response = requests.delete(
    f"https://server.smartlead.ai/api/v1/campaigns/{campaign_id}/leads/{lead_id}",
    params={"api_key": API_KEY}
)

result = response.json()
if result.get('ok'):
    print(f"Lead {lead_id} deleted from campaign {campaign_id}")

const API_KEY = 'YOUR_API_KEY';
const campaignId = 123;
const leadId = 456;

const response = await fetch(
  `https://server.smartlead.ai/api/v1/campaigns/${campaignId}/leads/${leadId}?api_key=${API_KEY}`,
  { method: 'DELETE' }
);

const result = await response.json();
if (result.ok) {
  console.log(`Lead ${leadId} deleted from campaign ${campaignId}`);
}

{
  "ok": true,
  "message": "success"
}

{
  "message": "Invalid API Key"
}

{
  "error": "Campaign not found - Invalid campaign_id."
}