QueryLatencyStats
constructor( latency_count: List<Long> = emptyList(), request_count: Long = 0, cache_hits: Long = 0, persisted_query_hits: Long = 0, persisted_query_misses: Long = 0, cache_latency_count: List<Long> = emptyList(), root_error_stats: PathErrorStats? = null, requests_with_errors_count: Long = 0, public_cache_ttl_count: List<Long> = emptyList(), private_cache_ttl_count: List<Long> = emptyList(), registered_operation_count: Long = 0, forbidden_operation_count: Long = 0, requests_without_field_instrumentation: Long = 0, unknownFields: ByteString = ByteString.EMPTY)