@java.lang.Override
    public Builder clear() {
      super.clear();
      bitField0_ = 0;
      if (computeEngineTargetDefaultsBuilder_ != null) {
        computeEngineTargetDefaultsBuilder_.clear();
      }
      if (awsSourceVmDetailsBuilder_ != null) {
        awsSourceVmDetailsBuilder_.clear();
      }
      name_ = "";
      sourceVmId_ = "";
      displayName_ = "";
      description_ = "";
      policy_ = null;
      if (policyBuilder_ != null) {
        policyBuilder_.dispose();
        policyBuilder_ = null;
      }
      createTime_ = null;
      if (createTimeBuilder_ != null) {
        createTimeBuilder_.dispose();
        createTimeBuilder_ = null;
      }
      updateTime_ = null;
      if (updateTimeBuilder_ != null) {
        updateTimeBuilder_.dispose();
        updateTimeBuilder_ = null;
      }
      lastSync_ = null;
      if (lastSyncBuilder_ != null) {
        lastSyncBuilder_.dispose();
        lastSyncBuilder_ = null;
      }
      state_ = 0;
      stateTime_ = null;
      if (stateTimeBuilder_ != null) {
        stateTimeBuilder_.dispose();
        stateTimeBuilder_ = null;
      }
      currentSyncInfo_ = null;
      if (currentSyncInfoBuilder_ != null) {
        currentSyncInfoBuilder_.dispose();
        currentSyncInfoBuilder_ = null;
      }
      group_ = "";
      internalGetMutableLabels().clear();
      if (recentCloneJobsBuilder_ == null) {
        recentCloneJobs_ = java.util.Collections.emptyList();
      } else {
        recentCloneJobs_ = null;
        recentCloneJobsBuilder_.clear();
      }
      bitField0_ = (bitField0_ & ~0x00008000);
      error_ = null;
      if (errorBuilder_ != null) {
        errorBuilder_.dispose();
        errorBuilder_ = null;
      }
      if (recentCutoverJobsBuilder_ == null) {
        recentCutoverJobs_ = java.util.Collections.emptyList();
      } else {
        recentCutoverJobs_ = null;
        recentCutoverJobsBuilder_.clear();
      }
      bitField0_ = (bitField0_ & ~0x00020000);
      targetVmDefaultsCase_ = 0;
      targetVmDefaults_ = null;
      sourceVmDetailsCase_ = 0;
      sourceVmDetails_ = null;
      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