@java.lang.Override
    public Builder clear() {
      super.clear();
      bitField0_ = 0;
      createTime_ = null;
      if (createTimeBuilder_ != null) {
        createTimeBuilder_.dispose();
        createTimeBuilder_ = null;
      }
      updateTime_ = null;
      if (updateTimeBuilder_ != null) {
        updateTimeBuilder_.dispose();
        updateTimeBuilder_ = null;
      }
      if (weeklyMaintenanceWindowBuilder_ == null) {
        weeklyMaintenanceWindow_ = java.util.Collections.emptyList();
      } else {
        weeklyMaintenanceWindow_ = null;
        weeklyMaintenanceWindowBuilder_.clear();
      }
      bitField0_ = (bitField0_ & ~0x00000004);
      return this;
    }
<pre>
Maintenance policy per instance.
</pre>

Protobuf type {@code google.cloud.memorystore.v1.MaintenancePolicy}
java-valkey/proto-google-cloud-valkey-v1/src/main/java/com/google/cloud/memorystore/v1/MaintenancePolicy.java