curl --location --globoff 'https://api.lootlocker.io/admin/game//catalog/item' \
--header 'x-auth-token: ' \
--header 'Content-Type: application/json' \
--data '{
"entity_kind": "string",
"entity_id": "string",
"catalog_id": "string",
"metadata": [
{
"key": "string",
"value": "string"
}
],
"game_id": 0
}'{
"catalog_item_id": "string"
}