code: public void setLayerDigests(java.util.Collection<String> layerDigests) {
          if (layerDigests == null) {
              this.layerDigests = null;
              return;
          }
  
          this.layerDigests = new java.util.ArrayList<String>(layerDigests);
      }
docs: <p>
  The <code>sha256</code> digest of the image layer.
  </p>
  
  @param layerDigests
  The <code>sha256</code> digest of the image layer.