public void setFunctionArn(String functionArn) {
        this.functionArn = functionArn;
    }
<p>
The Amazon Resource Name (ARN) of your function.
</p>

@param functionArn
       The Amazon Resource Name (ARN) of your function.
aws-java-sdk-lambda/src/main/java/com/amazonaws/services/lambda/model/CreateFunctionUrlConfigResult.java