curl --location --request GET 'https://api.getmetal.io/v1/apps/{app_id}' \
--header 'Content-Type: application/json' \
--header 'x-metal-api-key: <api-key>' \
--header 'x-metal-client-id: <client-id>'

{
    "data": {
        "id": "6535126922af1b89d6d22ffa",
        "name": "My App",
        "indexes": [
            "6525639932cbb1afa1bee7e9"
        ]
    }
}