public void setThingTypeArn(String thingTypeArn) {
        this.thingTypeArn = thingTypeArn;
    }
<p>
The Amazon Resource Name (ARN) of the thing type.
</p>

@param thingTypeArn
       The Amazon Resource Name (ARN) of the thing type.
aws-java-sdk-iot/src/main/java/com/amazonaws/services/iot/model/CreateThingTypeResult.java