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An Adobe Commerce developer is creating a new console command to perform a complex task with a lot of potential terminal output. If an error occurs, they want to provide a message that has higher visibility than some of the other content that may be appearing, so they want to ensure it is highlighted in red (as seen in the screenshot): How can they customize the appearance of this message?
Correct Answer: A
The developer can customize the appearance of the error message by calling the setDecorationType() method on the Symfony\Console\Output\OutputInterface object before calling writeln(). The setDecorationType() method takes a single argument, which is the type of decoration that the developer wants to use. In this case, the developer wants to use the STYPE_ERROR decoration, which will highlight the message in red. Here is an example of how to customize the appearance of the error message: $output = new Symfony\Console\Output\ConsoleOutput(); $output->setDecorationType(Symfony\Console\Output\OutputInterface::STYPE_ERROR); $output->writeln('This is an error message.'); The output of this code will be an error message that is highlighted in red.
