curl --location 'https://www.amazon.com/ap/oa/attribution/tags/macroTag?publisherIds=undefined&advertiserIds=undefined' \
--header 'Amazon-Advertising-API-ClientId;' \
--header 'Amazon-Advertising-API-Scope;'{
"advertiserA": {
"1": "tag1A",
"2": "tag2A",
"3": "tag3A"
},
"advertiserB": {
"1": "tag2B",
"2": "tag2B",
"3": "tag3B"
}
}