code: public ListLaunchPathsResult withLaunchPathSummaries(LaunchPathSummary... launchPathSummaries) {
          if (this.launchPathSummaries == null) {
              setLaunchPathSummaries(new java.util.ArrayList<LaunchPathSummary>(launchPathSummaries.length));
          }
          for (LaunchPathSummary ele : launchPathSummaries) {
              this.launchPathSummaries.add(ele);
          }
          return this;
      }
docs: <p>
  Information about the launch path.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setLaunchPathSummaries(java.util.Collection)} or {@link #withLaunchPathSummaries(java.util.Collection)}
  if you want to override the existing values.
  </p>
  
  @param launchPathSummaries
  Information about the launch path.
  @return Returns a reference to this object so that method calls can be chained together.