code: public void setUnsuccessfullyDeletedLaunchTemplateVersions(
              java.util.Collection<DeleteLaunchTemplateVersionsResponseErrorItem> unsuccessfullyDeletedLaunchTemplateVersions) {
          if (unsuccessfullyDeletedLaunchTemplateVersions == null) {
              this.unsuccessfullyDeletedLaunchTemplateVersions = null;
              return;
          }
  
          this.unsuccessfullyDeletedLaunchTemplateVersions = new com.amazonaws.internal.SdkInternalList<DeleteLaunchTemplateVersionsResponseErrorItem>(
                  unsuccessfullyDeletedLaunchTemplateVersions);
      }
docs: <p>
  Information about the launch template versions that could not be deleted.
  </p>
  
  @param unsuccessfullyDeletedLaunchTemplateVersions
  Information about the launch template versions that could not be deleted.