Get available rewards

curl --request GET \
  --url https://v2.firstpromoter.com/api/v2/company/rewards \
  --header 'Account-ID: <account-id>' \
  --header 'Authorization: Bearer <token>'

[
  {
    "id": 123,
    "name": "<string>",
    "is_promoter_reward": true,
    "promoter_reward_type": "sale",
    "coupon": "<string>",
    "editable": true,
    "hide_reward": true,
    "provider_coupon_id": "<string>",
    "duration": "once",
    "duration_in_months": 123,
    "max_redemptions": 123,
    "new_customers_only": true,
    "created_at": "2023-11-07T05:31:56Z",
    "updated_at": "2023-11-07T05:31:56Z",
    "provider": "<string>",
    "tier_reward_mode": "tier_commission_mode",
    "tier_level": 123,
    "schemas": [
      {
        "unit": "cash",
        "amount": 123,
        "flat_amount": true,
        "rules": [
          {
            "type": "customer_sales_count",
            "condition": "less than",
            "filter_by": "<string>",
            "value": 123,
            "operator": "and"
          }
        ]
      }
    ]
  }
]