Cadastrar site

curl --location 'https://mailleader.com.br/api/v1/marketing/sites' \
--header 'x-api-key: <api-key>' \
--header 'Content-Type: application/json' \
--data '{
    "name": "Site institucional",
    "origins": [
        "https://www.empresa.com.br"
    ],
    "eventNames": [
        "ebook.baixado"
    ],
    "retentionDays": 30,
    "active": true,
    "attributionKeys": [
        "utm_source",
        "utm_campaign"
    ],
    "revision": 1
}'