public void setTypeName(String typeName) {
        this.typeName = typeName;
    }
<p>
The name of the extension.
</p>
<p>
Conditional: You must specify <code>Arn</code>, or <code>TypeName</code> and <code>Type</code>.
</p>

@param typeName
       The name of the extension.</p>
       <p>
       Conditional: You must specify <code>Arn</code>, or <code>TypeName</code> and <code>Type</code>.
aws-java-sdk-cloudformation/src/main/java/com/amazonaws/services/cloudformation/model/PublishTypeRequest.java