public void setFunctionArn(String functionArn) {
        this.functionArn = functionArn;
    }
<p>
Indicates that the ARN of the function was not found.
</p>

@param functionArn
       Indicates that the ARN of the function was not found.
aws-java-sdk-ses/src/main/java/com/amazonaws/services/simpleemail/model/InvalidLambdaFunctionException.java