Billing.GetOrganizationPremiumRequestUsageReport failing to unmarshal #3996
Description
The values for GrossQuantity, DiscountQuantity, and NetQuantity can be floats. The current struct in v82 for PremiumRequestUsageItem in github/billing.go has them defined as ints.
e.g.
{
"product": "Copilot",
"sku": "Copilot Premium Request",
"model": "GPT-5.2",
"unitType": "requests",
"pricePerUnit": 0.04,
"grossQuantity": 5054.0,
"grossAmount": 202.16,
"discountQuantity": 4974.0,
"discountAmount": 198.96,
"netQuantity": 80.0,
"netAmount": 3.2
}
This leads to an error in unmarshalling the json data:
json: cannot unmarshal number 5054.0 into Go struct field PremiumRequestUsageItem.usageItems.grossQuantity of type int