code: public java.util.List<String> getVpcSecurityGroupMemberships() {
          if (vpcSecurityGroupMemberships == null) {
              vpcSecurityGroupMemberships = new com.amazonaws.internal.SdkInternalList<String>();
          }
          return vpcSecurityGroupMemberships;
      }
docs: <p>
  A list of VpcSecurityGroupMembership name strings used for this option.
  </p>
  
  @return A list of VpcSecurityGroupMembership name strings used for this option.