public Builder mergeFrom(com.google.cloud.memorystore.v1.MaintenancePolicy other) {
      if (other == com.google.cloud.memorystore.v1.MaintenancePolicy.getDefaultInstance())
        return this;
      if (other.hasCreateTime()) {
        mergeCreateTime(other.getCreateTime());
      }
      if (other.hasUpdateTime()) {
        mergeUpdateTime(other.getUpdateTime());
      }
      if (weeklyMaintenanceWindowBuilder_ == null) {
        if (!other.weeklyMaintenanceWindow_.isEmpty()) {
          if (weeklyMaintenanceWindow_.isEmpty()) {
            weeklyMaintenanceWindow_ = other.weeklyMaintenanceWindow_;
            bitField0_ = (bitField0_ & ~0x00000004);
          } else {
            ensureWeeklyMaintenanceWindowIsMutable();
            weeklyMaintenanceWindow_.addAll(other.weeklyMaintenanceWindow_);
          }
          onChanged();
        }
      } else {
        if (!other.weeklyMaintenanceWindow_.isEmpty()) {
          if (weeklyMaintenanceWindowBuilder_.isEmpty()) {
            weeklyMaintenanceWindowBuilder_.dispose();
            weeklyMaintenanceWindowBuilder_ = null;
            weeklyMaintenanceWindow_ = other.weeklyMaintenanceWindow_;
            bitField0_ = (bitField0_ & ~0x00000004);
            weeklyMaintenanceWindowBuilder_ =
                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
                    ? getWeeklyMaintenanceWindowFieldBuilder()
                    : null;
          } else {
            weeklyMaintenanceWindowBuilder_.addAllMessages(other.weeklyMaintenanceWindow_);
          }
        }
      }
      this.mergeUnknownFields(other.getUnknownFields());
      onChanged();
      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