curl --request POST \
  --url https://api.cme.sh/customDomain \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
  "workspaceId": "<string>",
  "domain": "<string>"
}'

{
  "status": true,
  "data": {
    "linkId": "<string>",
    "mandatory": {
      "pointsTo": "<string>",
      "recordType": "<string>",
      "hostname": "<string>"
    },
    "optional": {
      "pointsTo": "<string>",
      "recordType": "<string>",
      "hostname": "<string>"
    }
  }
}