code: public void setCaseIdList(java.util.Collection<String> caseIdList) {
          if (caseIdList == null) {
              this.caseIdList = null;
              return;
          }
  
          this.caseIdList = new com.amazonaws.internal.SdkInternalList<String>(caseIdList);
      }
docs: <p>
  A list of ID numbers of the support cases you want returned. The maximum number of cases is 100.
  </p>
  
  @param caseIdList
  A list of ID numbers of the support cases you want returned. The maximum number of cases is 100.