public CompleteLayerUploadRequest withLayerDigests(String... layerDigests) {
        if (this.layerDigests == null) {
            setLayerDigests(new java.util.ArrayList<String>(layerDigests.length));
        }
        for (String ele : layerDigests) {
            this.layerDigests.add(ele);
        }
        return this;
    }
<p>
The <code>sha256</code> digest of the image layer.
</p>
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setLayerDigests(java.util.Collection)} or {@link #withLayerDigests(java.util.Collection)} if you want to
override the existing values.
</p>

@param layerDigests
       The <code>sha256</code> digest of the image layer.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-ecr/src/main/java/com/amazonaws/services/ecr/model/CompleteLayerUploadRequest.java