curl --location --request POST 'https://api.stateset.com/v1/returns/:id/exchange' \
--header 'Content-Type: application/json' \
--header 'Authorization: Token <token>' \
--data-raw '{
    "id": "rt_1NXWPnCo6bFb1KQto6C8OWvE",
    "exchange_product_id": "prod_abc789",
    "exchange_variant_id": "var_size_large",
    "exchange_reason": "Wrong size ordered",
    "price_difference": 0,
    "shipping_method": "standard",
    "expedited": false
}'

      mutation returnExchangeMutation {
        returnExchange(
          id: "${returnId}",
          exchangeProductId: "${exchangeProductId}",
          exchangeVariantId: "${exchangeVariantId}",
          exchangeReason: "${exchangeReason}",
          priceDifference: ${priceDifference},
          shippingMethod: "${shippingMethod}",
          expedited: ${expedited}
        ) {
          return {
            id,
            status,
            exchange_order_id,
            exchange_status,
            tracking_number
          }
          userErrors {
            field
            message
          }
        }
      }
    `;

const returns = await stateset.returns.exchange({
  id: 'rt_1NXWPnCo6bFb1KQto6C8OWvE',
  exchange_product_id: 'prod_abc789',
  exchange_variant_id: 'var_size_large',
  exchange_reason: 'Wrong size ordered',
  price_difference: 0,
  shipping_method: 'standard',
  expedited: false
});

returns = stateset.returns.exchange({
  'id': 'rt_1NXWPnCo6bFb1KQto6C8OWvE',
  'exchange_product_id': 'prod_abc789',
  'exchange_variant_id': 'var_size_large',
  'exchange_reason': 'Wrong size ordered',
  'price_difference': 0,
  'shipping_method': 'standard',
  'expedited': False
})

returns = Stateset::Return.exchange({
  id: 'rt_1NXWPnCo6bFb1KQto6C8OWvE',
  exchange_product_id: 'prod_abc789',
  exchange_variant_id: 'var_size_large',
  exchange_reason: 'Wrong size ordered',
  price_difference: 0,
  shipping_method: 'standard',
  expedited: false
})

returns, err := stateset.Returns.exchange({
  ID: 'rt_1NXWPnCo6bFb1KQto6C8OWvE',
  ExchangeProductID: 'prod_abc789',
  ExchangeVariantID: 'var_size_large',
  ExchangeReason: 'Wrong size ordered',
  PriceDifference: 0,
  ShippingMethod: 'standard',
  Expedited: false
})

Return returns = stateset.Returns.exchange({
  id: 'rt_1NXWPnCo6bFb1KQto6C8OWvE',
  exchangeProductId: 'prod_abc789',
  exchangeVariantId: 'var_size_large',
  exchangeReason: 'Wrong size ordered',
  priceDifference: 0,
  shippingMethod: 'standard',
  expedited: false
});

$returns = $stateset->returns->exchange([
  'id' => 'rt_1NXWPnCo6bFb1KQto6C8OWvE',
  'exchange_product_id' => 'prod_abc789',
  'exchange_variant_id' => 'var_size_large',
  'exchange_reason' => 'Wrong size ordered',
  'price_difference' => 0,
  'shipping_method' => 'standard',
  'expedited' => false
]);

var returns = await stateset.Returns.Exchange(new {
  Id = 'rt_1NXWPnCo6bFb1KQto6C8OWvE',
  ExchangeProductId = 'prod_abc789',
  ExchangeVariantId = 'var_size_large',
  ExchangeReason = 'Wrong size ordered',
  PriceDifference = 0,
  ShippingMethod = 'standard',
  Expedited = false
});

{
  "id": "rt_1NXWPnCo6bFb1KQto6C8OWvE",
  "object": "return",
  "exchanged": true,
  "exchange_order_id": "ord_exch_789xyz",
  "exchange_status": "processing",
  "original_product_id": "prod_xyz123",
  "exchange_product_id": "prod_abc789",
  "exchange_variant_id": "var_size_large",
  "price_difference": 0,
  "payment_status": "no_payment_required",
  "tracking_number": "1Z999AA10123456785",
  "estimated_delivery": "2024-01-18"
}