How to run a Generate Cost Details Report API call with a Billing account and Customer scope?

Question

When I read the documentation there is an example like this:

POST https://management.azure.com/providers/Microsoft.Billing/billingAccounts/12345:6789/billingProfiles/13579/providers/Microsoft.CostManagement/generateCostDetailsReport?api-version=2023-11-01

{ "metric": "ActualCost", "invoiceId": "M1234567" }

https://learn.microsoft.com/en-us/rest/api/cost-management/generate-cost-details-report/create-operation?view=rest-cost-management-2023-11-01&tabs=HTTP#generatecostdetailsreportbybillingprofileandinvoiceid

However when I try this call I get:
Invoke-RestMethod:

{

"error": {

"code": "MissingSubscription",

"message": "The request did not have a subscription or a valid tenant level resource provider."

}

}

But I don't want to use a subscription scope. I want to use the scope as the example above.
Is this possible?

Answer 1

We found the solution. The correct URI is for Billing Account scope is:

https://management.azure.com/providers/Microsoft.Billing/BillingAccounts/$billingAccountId/providers/Microsoft.CostManagement/generateCostDetailsReport?api-version=2023-11-01"

I made a mistake in the URI.

Thanks for your help.