LimitsDescriptor
data class LimitsDescriptor(val maxListSize: Int?, val defaultListSize: Int?, val maxPageSize: Int?, val maxPageWindow: Long?, val maxFilterNodes: Int?, val maxFilterValues: Int?, val maxSortFields: Int, val aggregation: AggregationLimitsDescriptor)
Effective limits of this entry: protocol limits and the entry's budget, whichever is smaller; null is unlimited.