code: public CreateHITWithHITTypeRequest withHITLayoutParameters(HITLayoutParameter... hITLayoutParameters) {
          if (this.hITLayoutParameters == null) {
              setHITLayoutParameters(new java.util.ArrayList<HITLayoutParameter>(hITLayoutParameters.length));
          }
          for (HITLayoutParameter ele : hITLayoutParameters) {
              this.hITLayoutParameters.add(ele);
          }
          return this;
      }
docs: <p>
  If the HITLayoutId is provided, any placeholder values must be filled in with values using the HITLayoutParameter
  structure. For more information, see HITLayout.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setHITLayoutParameters(java.util.Collection)} or {@link #withHITLayoutParameters(java.util.Collection)}
  if you want to override the existing values.
  </p>
  
  @param hITLayoutParameters
  If the HITLayoutId is provided, any placeholder values must be filled in with values using the
  HITLayoutParameter structure. For more information, see HITLayout.
  @return Returns a reference to this object so that method calls can be chained together.