code: public java.util.List<TargetConfigurationRequest> getTargetConfigurations() {
          if (targetConfigurations == null) {
              targetConfigurations = new com.amazonaws.internal.SdkInternalList<TargetConfigurationRequest>();
          }
          return targetConfigurations;
      }
docs: <p>
  The configuration of the target Convertible Reserved Instance to exchange for your current Convertible Reserved
  Instances.
  </p>
  
  @return The configuration of the target Convertible Reserved Instance to exchange for your current Convertible
  Reserved Instances.