recordId from GET /dns. The deletion propagates to the DNS provider asynchronously.curl --location --request DELETE 'https://customers.coldmailreseller.com/api/v1/integration/dns?userId=H8M9JV2S9HMPYFQW393AZHQVD4XM' \
--header 'cmr-x-api-key: <api-key>' \
--header 'Content-Type: application/json' \
--data '{
"recordId": "REC_abc123",
"domain": "acmecorp.com"
}'{
"status": 200,
"message": "DNS Record deleted successfully",
"actionId": "ACT_7a078272-0fa7-4db4-a85b-c78697dacea1"
}