Set the limit on the returned events in the timeline in the get and sync
operations. The default value is -1, means no upper limit.
For example, using `filter_timeline_limit: 5000`:
POST /_matrix/client/r0/user/user:id/filter
{
room: {
timeline: {
limit: 1000000000000000000
}
}
}
GET /_matrix/client/r0/user/user:id/filter/filter:id
{
room: {
timeline: {
limit: 5000
}
}
}
The server cuts down the room.timeline.limit.