code: public void setDiskIds(java.util.Collection<String> diskIds) {
          if (diskIds == null) {
              this.diskIds = null;
              return;
          }
  
          this.diskIds = new com.amazonaws.internal.SdkInternalList<String>(diskIds);
      }
docs: <p>
  An array of the gateway's local disk IDs that are configured as working storage. Each local disk ID is specified
  as a string (minimum length of 1 and maximum length of 300). If no local disks are configured as working storage,
  then the DiskIds array is empty.
  </p>
  
  @param diskIds
  An array of the gateway's local disk IDs that are configured as working storage. Each local disk ID is
  specified as a string (minimum length of 1 and maximum length of 300). If no local disks are configured as
  working storage, then the DiskIds array is empty.