type (for example "ports": {"type": "ports", ...}), which selects the shape of that filter. An empty filters object enables zones and ports with no further restriction.{
"zones": {
"type": "zones",
"active": true,
"event_types": [
"ZONE_ENTRY",
"ZONE_EXIT"
],
"zone_ids": [
"5e98acb5-4b8a-451b-9280-ddd63d55f8c9"
],
"zone_types": [
"Jurisdictional"
],
"zone_sub_types": [
"Internal Waters"
]
},
"ports": {
"type": "ports",
"active": true,
"event_types": [
"PORT_ARRIVAL",
"PORT_DEPARTURE"
],
"country_codes": [
"SG",
"NL"
],
"unlocodes": [
"SGSIN",
"NLRTM"
]
},
"ais_eta_change": {
"type": "ais_eta_change",
"active": true
}
}