curl --request POST \
  --url https://api.breakcold.com/rest/leads/delete-many \
  --header 'Content-Type: application/json' \
  --header 'X-API-KEY: <api-key>' \
  --data '{
  "filter": {
    "leads": [
      "<string>"
    ],
    "not_leads": [
      "<string>"
    ],
    "is_company": true,
    "is_contract": true,
    "is_tracked": true,
    "ai_enabled": true,
    "email_status": "all",
    "search": "<string>",
    "has_icebreaker": true,
    "tags": [
      "<string>"
    ],
    "status": [
      "<string>"
    ],
    "has_list": true,
    "has_no_list": true,
    "lists": [
      "<string>"
    ],
    "has_owner": true,
    "has_no_owner": true,
    "owners": [
      "<string>"
    ],
    "score": [
      "<string>"
    ],
    "attributes": [
      {
        "id": "<string>",
        "value": "<string>",
        "operator": "equals"
      }
    ]
  }
}'

"<string>"