code: public void setSecurityConfigurations(java.util.Collection<SecurityConfigurationSummary> securityConfigurations) {
          if (securityConfigurations == null) {
              this.securityConfigurations = null;
              return;
          }
  
          this.securityConfigurations = new com.amazonaws.internal.SdkInternalList<SecurityConfigurationSummary>(securityConfigurations);
      }
docs: <p>
  The creation date and time, and name, of each security configuration.
  </p>
  
  @param securityConfigurations
  The creation date and time, and name, of each security configuration.