docs: public FleetLaunchTemplateConfig withOverrides(FleetLaunchTemplateOverrides... overrides) {
          if (this.overrides == null) {
              setOverrides(new com.amazonaws.internal.SdkInternalList<FleetLaunchTemplateOverrides>(overrides.length));
          }
          for (FleetLaunchTemplateOverrides ele : overrides) {
              this.overrides.add(ele);
          }
          return this;
      }