curl --location 'https://api.synup.com/api/v4/locations/advanced-search-filters' \
--header 'Synup-Version: 2026-04-17' \
--header 'Authorization: API T9V35W3xxxxxxxxxxx'{
"data": {
"advancedSearchFilters": {
"country": [
{}
],
"state": [
{}
],
"city": [
"string"
],
"zipcode": [
"string"
],
"customAttrs": [
"string"
]
}
}
}