public Builder setError(com.google.rpc.Status value) {
      if (errorBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        error_ = value;
      } else {
        errorBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00010000;
      onChanged();
      return this;
    }
<pre>
Output only. Provides details on the state of the Migrating VM in case of
an error in replication.
</pre>

<code>.google.rpc.Status error = 19 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
java-vmmigration/proto-google-cloud-vmmigration-v1/src/main/java/com/google/cloud/vmmigration/v1/MigratingVm.java