public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.UpcomingMaintenance other) {
      if (other == com.google.cloud.tpu.v2alpha1.UpcomingMaintenance.getDefaultInstance())
        return this;
      if (other.hasType()) {
        setType(other.getType());
      }
      if (other.hasCanReschedule()) {
        setCanReschedule(other.getCanReschedule());
      }
      if (other.hasWindowStartTime()) {
        windowStartTime_ = other.windowStartTime_;
        bitField0_ |= 0x00000004;
        onChanged();
      }
      if (other.hasWindowEndTime()) {
        windowEndTime_ = other.windowEndTime_;
        bitField0_ |= 0x00000008;
        onChanged();
      }
      if (other.hasLatestWindowStartTime()) {
        latestWindowStartTime_ = other.latestWindowStartTime_;
        bitField0_ |= 0x00000010;
        onChanged();
      }
      if (other.hasMaintenanceStatus()) {
        setMaintenanceStatus(other.getMaintenanceStatus());
      }
      this.mergeUnknownFields(other.getUnknownFields());
      onChanged();
      return this;
    }
<pre>
Upcoming Maintenance notification information.
</pre>

Protobuf type {@code google.cloud.tpu.v2alpha1.UpcomingMaintenance}
java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpcomingMaintenance.java