code: public void setValidationWarnings(java.util.Collection<ValidationWarning> validationWarnings) {
          if (validationWarnings == null) {
              this.validationWarnings = null;
              return;
          }
  
          this.validationWarnings = new com.amazonaws.internal.SdkInternalList<ValidationWarning>(validationWarnings);
      }
docs: <p>
  Any validation warnings that were found.
  </p>
  
  @param validationWarnings
  Any validation warnings that were found.