{
"portfolioIds": [
"string"
]
}curl --location 'https://www.amazon.com/ap/oa/portfolios/budget/usage' \
--header 'Amazon-Advertising-API-ClientId;' \
--header 'Amazon-Advertising-API-Scope;' \
--header 'Content-Type: application/vnd.portfoliobudgetusage.v1+json' \
--data '{
"portfolioIds": [
"string"
]
}'{}