public UntagResourceRequest withTagKeyList(String... tagKeyList) {
        if (this.tagKeyList == null) {
            setTagKeyList(new java.util.ArrayList<String>(tagKeyList.length));
        }
        for (String ele : tagKeyList) {
            this.tagKeyList.add(ele);
        }
        return this;
    }
<p>
A list of one or more tag keys for the tags that you are removing. Specify only the tag keys, not the tag values.
</p>
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setTagKeyList(java.util.Collection)} or {@link #withTagKeyList(java.util.Collection)} if you want to
override the existing values.
</p>

@param tagKeyList
       A list of one or more tag keys for the tags that you are removing. Specify only the tag keys, not the tag
       values.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-cloudhsmv2/src/main/java/com/amazonaws/services/cloudhsmv2/model/UntagResourceRequest.java