public java.util.List<String> getTagKeys() {
        if (tagKeys == null) {
            tagKeys = new com.amazonaws.internal.SdkInternalList<String>();
        }
        return tagKeys;
    }
<p>
A list of <code>TagKeys</code> identifying the tags you want removed from the named resource.
</p>

@return A list of <code>TagKeys</code> identifying the tags you want removed from the named resource.
aws-java-sdk-elasticache/src/main/java/com/amazonaws/services/elasticache/model/RemoveTagsFromResourceRequest.java