public TagSearchCondition withTagKey(String tagKey) {
        setTagKey(tagKey);
        return this;
    }
<p>
The tag key used in the tag search condition.
</p>

@param tagKey
       The tag key used in the tag search condition.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-connect/src/main/java/com/amazonaws/services/connect/model/TagSearchCondition.java