Meta
In addition to the main resource root, the response can also include meta-objects, which contain information related to the response itself.
The meta-object contains a total key that is set to the total number of objects returned by the request. This affects the linked objects and pagination as well.
Meta-object is displayed only if it has a value. In this case, when a request is made to a collection, it means the meta-object has a value in it.
Example
Simple Meta Object
json
{
. . .
"meta": {
"total": 12
}
. . .
}