public TagResourceRequest withTags(Tag... tags) {
        if (this.tags == null) {
            setTags(new java.util.ArrayList<Tag>(tags.length));
        }
        for (Tag ele : tags) {
            this.tags.add(ele);
        }
        return this;
    }
<p>
The map of the key-value pairs used to tag the resource.
</p>
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setTags(java.util.Collection)} or {@link #withTags(java.util.Collection)} if you want to override the
existing values.
</p>

@param tags
       The map of the key-value pairs used to tag the resource.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-redshiftserverless/src/main/java/com/amazonaws/services/redshiftserverless/model/TagResourceRequest.java