public Builder mergeFrom(com.google.cloud.vmmigration.v1.MigratingVm other) {
      if (other == com.google.cloud.vmmigration.v1.MigratingVm.getDefaultInstance()) return this;
      if (!other.getName().isEmpty()) {
        name_ = other.name_;
        bitField0_ |= 0x00000004;
        onChanged();
      }
      if (!other.getSourceVmId().isEmpty()) {
        sourceVmId_ = other.sourceVmId_;
        bitField0_ |= 0x00000008;
        onChanged();
      }
      if (!other.getDisplayName().isEmpty()) {
        displayName_ = other.displayName_;
        bitField0_ |= 0x00000010;
        onChanged();
      }
      if (!other.getDescription().isEmpty()) {
        description_ = other.description_;
        bitField0_ |= 0x00000020;
        onChanged();
      }
      if (other.hasPolicy()) {
        mergePolicy(other.getPolicy());
      }
      if (other.hasCreateTime()) {
        mergeCreateTime(other.getCreateTime());
      }
      if (other.hasUpdateTime()) {
        mergeUpdateTime(other.getUpdateTime());
      }
      if (other.hasLastSync()) {
        mergeLastSync(other.getLastSync());
      }
      if (other.state_ != 0) {
        setStateValue(other.getStateValue());
      }
      if (other.hasStateTime()) {
        mergeStateTime(other.getStateTime());
      }
      if (other.hasCurrentSyncInfo()) {
        mergeCurrentSyncInfo(other.getCurrentSyncInfo());
      }
      if (!other.getGroup().isEmpty()) {
        group_ = other.group_;
        bitField0_ |= 0x00002000;
        onChanged();
      }
      internalGetMutableLabels().mergeFrom(other.internalGetLabels());
      bitField0_ |= 0x00004000;
      if (recentCloneJobsBuilder_ == null) {
        if (!other.recentCloneJobs_.isEmpty()) {
          if (recentCloneJobs_.isEmpty()) {
            recentCloneJobs_ = other.recentCloneJobs_;
            bitField0_ = (bitField0_ & ~0x00008000);
          } else {
            ensureRecentCloneJobsIsMutable();
            recentCloneJobs_.addAll(other.recentCloneJobs_);
          }
          onChanged();
        }
      } else {
        if (!other.recentCloneJobs_.isEmpty()) {
          if (recentCloneJobsBuilder_.isEmpty()) {
            recentCloneJobsBuilder_.dispose();
            recentCloneJobsBuilder_ = null;
            recentCloneJobs_ = other.recentCloneJobs_;
            bitField0_ = (bitField0_ & ~0x00008000);
            recentCloneJobsBuilder_ =
                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
                    ? getRecentCloneJobsFieldBuilder()
                    : null;
          } else {
            recentCloneJobsBuilder_.addAllMessages(other.recentCloneJobs_);
          }
        }
      }
      if (other.hasError()) {
        mergeError(other.getError());
      }
      if (recentCutoverJobsBuilder_ == null) {
        if (!other.recentCutoverJobs_.isEmpty()) {
          if (recentCutoverJobs_.isEmpty()) {
            recentCutoverJobs_ = other.recentCutoverJobs_;
            bitField0_ = (bitField0_ & ~0x00020000);
          } else {
            ensureRecentCutoverJobsIsMutable();
            recentCutoverJobs_.addAll(other.recentCutoverJobs_);
          }
          onChanged();
        }
      } else {
        if (!other.recentCutoverJobs_.isEmpty()) {
          if (recentCutoverJobsBuilder_.isEmpty()) {
            recentCutoverJobsBuilder_.dispose();
            recentCutoverJobsBuilder_ = null;
            recentCutoverJobs_ = other.recentCutoverJobs_;
            bitField0_ = (bitField0_ & ~0x00020000);
            recentCutoverJobsBuilder_ =
                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
                    ? getRecentCutoverJobsFieldBuilder()
                    : null;
          } else {
            recentCutoverJobsBuilder_.addAllMessages(other.recentCutoverJobs_);
          }
        }
      }
      switch (other.getTargetVmDefaultsCase()) {
        case COMPUTE_ENGINE_TARGET_DEFAULTS:
          {
            mergeComputeEngineTargetDefaults(other.getComputeEngineTargetDefaults());
            break;
          }
        case TARGETVMDEFAULTS_NOT_SET:
          {
            break;
          }
      }
      switch (other.getSourceVmDetailsCase()) {
        case AWS_SOURCE_VM_DETAILS:
          {
            mergeAwsSourceVmDetails(other.getAwsSourceVmDetails());
            break;
          }
        case SOURCEVMDETAILS_NOT_SET:
          {
            break;
          }
      }
      this.mergeUnknownFields(other.getUnknownFields());
      onChanged();
      return this;
    }
<pre>
MigratingVm describes the VM that will be migrated from a Source environment
and its replication state.
</pre>

Protobuf type {@code google.cloud.vmmigration.v1.MigratingVm}
java-vmmigration/proto-google-cloud-vmmigration-v1/src/main/java/com/google/cloud/vmmigration/v1/MigratingVm.java