docs: public Instance withEbsVolumes(EbsVolume... ebsVolumes) {
          if (this.ebsVolumes == null) {
              setEbsVolumes(new com.amazonaws.internal.SdkInternalList<EbsVolume>(ebsVolumes.length));
          }
          for (EbsVolume ele : ebsVolumes) {
              this.ebsVolumes.add(ele);
          }
          return this;
      }