All endpoint which give a list of entities are automatically paginated. For example, when asking for all Locations of a campaign, 15 locations are sent back. A links
property in the response give you information about the pagination options.
{
"data": [
// up to 15 locations
],
"links": {
"first": "/api/1.0/campaigns/123/locations?page=1",
"last": "/api/1.0/campaigns/123/locations?page=5",
"prev": null,
"next": "/api/1.0/campaigns/123/locations?page=2"
}
}