code: public DescribeTrustsResult withTrusts(Trust... trusts) {
          if (this.trusts == null) {
              setTrusts(new com.amazonaws.internal.SdkInternalList<Trust>(trusts.length));
          }
          for (Trust ele : trusts) {
              this.trusts.add(ele);
          }
          return this;
      }
docs: <p>
  The list of Trust objects that were retrieved.
  </p>
  <p>
  It is possible that this list contains less than the number of items specified in the <i>Limit</i> member of the
  request. This occurs if there are less than the requested number of items left to retrieve, or if the limitations
  of the operation have been exceeded.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setTrusts(java.util.Collection)} or {@link #withTrusts(java.util.Collection)} if you want to override the
  existing values.
  </p>
  
  @param trusts
  The list of Trust objects that were retrieved.</p>
  <p>
  It is possible that this list contains less than the number of items specified in the <i>Limit</i> member
  of the request. This occurs if there are less than the requested number of items left to retrieve, or if
  the limitations of the operation have been exceeded.
  @return Returns a reference to this object so that method calls can be chained together.