code: public void setLaunchTemplateVersions(java.util.Collection<LaunchTemplateVersion> launchTemplateVersions) {
          if (launchTemplateVersions == null) {
              this.launchTemplateVersions = null;
              return;
          }
  
          this.launchTemplateVersions = new com.amazonaws.internal.SdkInternalList<LaunchTemplateVersion>(launchTemplateVersions);
      }
docs: <p>
  Information about the launch template versions.
  </p>
  
  @param launchTemplateVersions
  Information about the launch template versions.