@java.lang.Override
    public com.google.cloud.vmmigration.v1.PreparingVMDisksStep build() {
      com.google.cloud.vmmigration.v1.PreparingVMDisksStep result = buildPartial();
      if (!result.isInitialized()) {
        throw newUninitializedMessageException(result);
      }
      return result;
    }
<pre>
PreparingVMDisksStep contains specific step details.
</pre>

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