code: public void setConfigurationSettings(java.util.Collection<ConfigurationSettingsDescription> configurationSettings) {
          if (configurationSettings == null) {
              this.configurationSettings = null;
              return;
          }
  
          this.configurationSettings = new com.amazonaws.internal.SdkInternalList<ConfigurationSettingsDescription>(configurationSettings);
      }
docs: <p>
  A list of <a>ConfigurationSettingsDescription</a>.
  </p>
  
  @param configurationSettings
  A list of <a>ConfigurationSettingsDescription</a>.