public UntagResourceRequest withTagKeys(String... tagKeys) {
        if (this.tagKeys == null) {
            setTagKeys(new java.util.ArrayList<String>(tagKeys.length));
        }
        for (String ele : tagKeys) {
            this.tagKeys.add(ele);
        }
        return this;
    }
<p>
A comma-separated list of keys for tags that you want to remove from the container. For example, if your
container has two tags (customer:CompanyA and priority:High) and you want to remove one of the tags
(priority:High), you specify the key for the tag that you want to remove (priority).
</p>
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setTagKeys(java.util.Collection)} or {@link #withTagKeys(java.util.Collection)} if you want to override
the existing values.
</p>

@param tagKeys
       A comma-separated list of keys for tags that you want to remove from the container. For example, if your
       container has two tags (customer:CompanyA and priority:High) and you want to remove one of the tags
       (priority:High), you specify the key for the tag that you want to remove (priority).
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-mediastore/src/main/java/com/amazonaws/services/mediastore/model/UntagResourceRequest.java