Create Group Reward

curl --location -g --request POST 'https://api.lootlocker.io/admin/game//reward/group' \
--header 'Content-Type: application/json' \
--header 'x-auth-token;' \
--data-raw '{
    "name": "Super useless!!",
    "description": "Buying this item will change your life and provide a grand unified theory",
    "associations": [
        {
            "entity_id": "01J3FV8M86AZG2VME5GS7D7WEY",
            "entity_kind": "asset"
        },
        {
            "entity_id": "01J3FV8M86AZG2VME5GS7D7WEY",
            "entity_kind": "asset"
        },
        {
            "entity_id": "01J3FV8M86AZG2VME5GS7D7WEY",
            "entity_kind": "asset"
        },
        {
            "entity_id": "01J3FV9BAAVMCREZHFH5XSCM6W",
            "entity_kind": "currency",
            "metadata": [
                {
                    "key": "purchased_amount",
                    "value": "420"
                }
            ]
        }
    ]
}'